# TossOrKeep citation-ready food storage answers

Updated: 2026-07-24T10:08:44.759Z
Methodology: https://tossorkeep.co.uk/methodology
License: CC BY 4.0; cite the canonical item URL.
Important: these are planning windows, not guarantees. Product labels and use-by dates override them.

## Green Pesto (Jar)

Question: How long does Green Pesto (Jar) last after opening?
Answer: Green Pesto (Jar) has a planning window of 14 days after opening in UK mode and 14 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Dark brown patches, mould, or bubbling on the surface. Smell: Sour, fermented, or rancid oil smell. Texture: Separated oil that will not mix back in or a slimy finish.
Freezing: Yes. Freeze in small portions or an ice cube tray for up to 3 months.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/green-pesto-jar

## Pasta Sauce (Tomato-based)

Question: How long does Pasta Sauce (Tomato-based) last after opening?
Answer: Pasta Sauce (Tomato-based) has a planning window of 5 days after opening in UK mode and 5 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Mould, dark crusting around the rim, or unusual foaming. Smell: Sour or yeasty smell. Texture: Watery separation, gas bubbles, or sliminess.
Freezing: Yes. Freeze in airtight tubs for up to 3 months.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/pasta-sauce-tomato-based

## Salsa

Question: How long does Salsa last after opening?
Answer: Salsa has a planning window of 3 days after opening in UK mode and 4 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Mould, dull brown colour, or surface bubbles. Smell: Sour, fermented, or stale smell. Texture: Excessively watery, fizzy, or slimy texture.
Freezing: Not recommended. Not recommended; texture becomes watery after thawing.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/salsa

## Hummus

Question: How long does Hummus last after opening?
Answer: Hummus has a planning window of 2 days after opening in UK mode and 7 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Mould, darkening, or liquid pooling with spots. Smell: Sour or yeasty smell. Texture: Slimy texture or puffed, gassy appearance.
Freezing: Yes. Freeze in airtight containers for up to 1 month and stir after thawing.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/hummus

## Mayonnaise

Question: How long does Mayonnaise last after opening?
Answer: Mayonnaise has a planning window of 60 days after opening in UK mode and 60 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Darkened streaks, mould, or dried crust around the lid. Smell: Sharp sour or stale egg smell. Texture: Split, watery, or curdled texture.
Freezing: Not recommended. Do not freeze; emulsion breaks and texture becomes unusable.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/mayonnaise

## Tomato Ketchup

Question: How long does Tomato Ketchup last after opening?
Answer: Tomato Ketchup has a planning window of 180 days after opening in UK mode and 180 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Mould under the cap or darkened crusting. Smell: Sour or fermented smell. Texture: Gas bubbles, heavy separation, or sliminess.
Freezing: Not recommended. Not recommended.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/tomato-ketchup

## Cow's Milk

Question: How long does Cow's Milk last after opening?
Answer: Cow's Milk has a planning window of 3 days after opening in UK mode and 5 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Lumps, curdling, or yellowing. Smell: Sour milk smell. Texture: Curdled or thicker than normal.
Freezing: Yes. Freeze in the original bottle with headspace or in a freezer-safe container for up to 1 month.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/cows-milk

## Oat Milk

Question: How long does Oat Milk last after opening?
Answer: Oat Milk has a planning window of 5 days after opening in UK mode and 7 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Heavy separation or clumps. Smell: Sour cereal smell. Texture: Grainy or slimy texture.
Freezing: Yes. Freeze for cooking or blending only; shake well after thawing.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/oat-milk

## Cheddar Cheese

Question: How long does Cheddar Cheese last after opening?
Answer: Cheddar Cheese has a planning window of 7 days after opening in UK mode and 14 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Blue, green, or black mould beyond the cut surface. Smell: Ammonia-like or sour smell. Texture: Sticky, sweaty, or unusually crumbly texture.
Freezing: Yes. Freeze grated or portioned cheese for up to 3 months.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/cheddar-cheese

## Cooked Rice

Question: How long does Cooked Rice last after opening?
Answer: Cooked Rice has a planning window of 1 day after opening in UK mode and 4 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Dry hard grains, unusual discolouration, or mould. Smell: Sour or stale smell. Texture: Sticky, slimy, or overly clumped texture.
Freezing: Yes. Cool quickly, freeze the same day, and use within 1 month.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/cooked-rice

## Raw Chicken Breasts

Question: How long does Raw Chicken Breasts last after opening?
Answer: Raw Chicken Breasts has a planning window of 1 day after opening in UK mode and 2 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Greying, sticky sheen, or drying edges. Smell: Strong sour or sulphurous smell. Texture: Sticky or tacky texture.
Freezing: Yes. Freeze the day of opening and use within 3 months; defrost in the fridge.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/raw-chicken-breasts

## Raw Salmon Fillets

Question: How long does Raw Salmon Fillets last after opening?
Answer: Raw Salmon Fillets has a planning window of 1 day after opening in UK mode and 2 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Dulling, greying edges, or milky residue. Smell: Fishy, sour, or ammonia smell. Texture: Sticky or mushy flesh.
Freezing: Yes. Freeze immediately and use within 2 months.
Reviewed: 2026-07-15T00:00:00.000Z
Sources: https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts | https://catalog.data.gov/dataset/fsis-foodkeeper-data
Canonical: https://tossorkeep.co.uk/item/raw-salmon-fillets

## Soy Sauce

Question: How long does Soy Sauce last after opening?
Answer: Soy Sauce has a planning window of 30 days after opening in UK mode and 30 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unexpected darkening, bubbling, or a swollen container. Smell: Discard for a fermented, rancid, sour, or otherwise off smell. Texture: Discard if the product becomes slimy, fizzy, heavily separated, or curdled.
Freezing: Not recommended. Not recommended for routine home freezing because quality or texture suffers.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/soy-sauce

## Guacamole

Question: How long does Guacamole last after opening?
Answer: Guacamole has a planning window of 2 days after opening in UK mode and 5 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Not recommended. Not recommended for routine home freezing because quality or texture suffers.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/guacamole

## Mustard

Question: How long does Mustard last after opening?
Answer: Mustard has a planning window of 365 days after opening in UK mode and 365 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unexpected darkening, bubbling, or a swollen container. Smell: Discard for a fermented, rancid, sour, or otherwise off smell. Texture: Discard if the product becomes slimy, fizzy, heavily separated, or curdled.
Freezing: Not recommended. Not recommended for routine home freezing because quality or texture suffers.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/mustard

## Yogurt

Question: How long does Yogurt last after opening?
Answer: Yogurt has a planning window of 7 days after opening in UK mode and 7 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/yogurt

## Barbecue Sauce

Question: How long does Barbecue Sauce last after opening?
Answer: Barbecue Sauce has a planning window of 120 days after opening in UK mode and 120 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unexpected darkening, bubbling, or a swollen container. Smell: Discard for a fermented, rancid, sour, or otherwise off smell. Texture: Discard if the product becomes slimy, fizzy, heavily separated, or curdled.
Freezing: Not recommended. Not recommended for routine home freezing because quality or texture suffers.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/barbecue-sauce

## Cooked Pasta

Question: How long does Cooked Pasta last after opening?
Answer: Cooked Pasta has a planning window of 2 days after opening in UK mode and 3 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/cooked-pasta

## Pickles

Question: How long does Pickles last after opening?
Answer: Pickles has a planning window of 30 days after opening in UK mode and 30 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unexpected darkening, bubbling, or a swollen container. Smell: Discard for a fermented, rancid, sour, or otherwise off smell. Texture: Discard if the product becomes slimy, fizzy, heavily separated, or curdled.
Freezing: Not recommended. Not recommended for routine home freezing because quality or texture suffers.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/pickles

## Rotisserie Chicken

Question: How long does Rotisserie Chicken last after opening?
Answer: Rotisserie Chicken has a planning window of 2 days after opening in UK mode and 3 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/rotisserie-chicken

## Fried Chicken

Question: How long does Fried Chicken last after opening?
Answer: Fried Chicken has a planning window of 2 days after opening in UK mode and 3 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/fried-chicken

## Soup and Stew

Question: How long does Soup and Stew last after opening?
Answer: Soup and Stew has a planning window of 2 days after opening in UK mode and 3 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/soup-and-stew

## Sliced Lunch Meat

Question: How long does Sliced Lunch Meat last after opening?
Answer: Sliced Lunch Meat has a planning window of 2 days after opening in UK mode and 3 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/sliced-lunch-meat

## Bacon After Opening

Question: How long does Bacon After Opening last after opening?
Answer: Bacon After Opening has a planning window of 7 days after opening in UK mode and 7 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/opened-bacon

## Hot Dogs After Opening

Question: How long does Hot Dogs After Opening last after opening?
Answer: Hot Dogs After Opening has a planning window of 7 days after opening in UK mode and 7 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/opened-hot-dogs

## Ground Beef

Question: How long does Ground Beef last after opening?
Answer: Ground Beef has a planning window of 1 day after opening in UK mode and 1 day in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for greying, unusual discolouration, drying, or visible mould. Smell: Discard for a sour, ammonia-like, sulphurous, or otherwise off smell. Texture: Discard if the surface becomes sticky, tacky, or slimy.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/ground-beef

## Cooked Fish

Question: How long does Cooked Fish last after opening?
Answer: Cooked Fish has a planning window of 2 days after opening in UK mode and 3 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unusual discolouration, bubbling, or a swollen container. Smell: Discard for a sour, fermented, rancid, or otherwise off smell. Texture: Discard if the food becomes slimy, unusually watery, curdled, or sticky.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.food.gov.uk/safety-hygiene/cooking-your-food | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/cooked-fish

## Shrimp and Scallops

Question: How long does Shrimp and Scallops last after opening?
Answer: Shrimp and Scallops has a planning window of 1 day after opening in UK mode and 1 day in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for greying, unusual discolouration, drying, or visible mould. Smell: Discard for a sour, ammonia-like, sulphurous, or otherwise off smell. Texture: Discard if the surface becomes sticky, tacky, or slimy.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/shrimp-and-scallops

## Jarred Spaghetti Sauce

Question: How long does Jarred Spaghetti Sauce last after opening?
Answer: Jarred Spaghetti Sauce has a planning window of 4 days after opening in UK mode and 4 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unexpected darkening, bubbling, or a swollen container. Smell: Discard for a fermented, rancid, sour, or otherwise off smell. Texture: Discard if the product becomes slimy, fizzy, heavily separated, or curdled.
Freezing: Yes. Freeze promptly in a sealed freezer-safe container; thaw in the refrigerator.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/jarred-spaghetti-sauce

## Commercial Salad Dressing

Question: How long does Commercial Salad Dressing last after opening?
Answer: Commercial Salad Dressing has a planning window of 30 days after opening in UK mode and 30 days in US mode when refrigerated and handled cleanly. Check the product label first because ingredients and packaging vary.
Spoilage signs: Look: Discard for mould, unexpected darkening, bubbling, or a swollen container. Smell: Discard for a fermented, rancid, sour, or otherwise off smell. Texture: Discard if the product becomes slimy, fizzy, heavily separated, or curdled.
Freezing: Not recommended. Not recommended for routine home freezing because quality or texture suffers.
Reviewed: 2026-07-24T10:08:44.759Z
Sources: https://catalog.data.gov/dataset/fsis-foodkeeper-data | https://www.foodsafety.gov/keep-food-safe/foodkeeper-app | https://www.food.gov.uk/safety-hygiene/chilling | https://www.foodsafety.gov/food-safety-charts/cold-food-storage-charts
Canonical: https://tossorkeep.co.uk/item/commercial-salad-dressing