Can You Freeze Leftover Soup?
Written by Jordan Morley · Reviewed against Food Standards Agency (FSA) / NHS · Last updated 28 October 2026
Yes, you can freeze leftover soup. Best quality within 2–3 months; it stays safe beyond that at a constant -18°C.
What freezing does to leftover soup
Cooked dishes such as curry, chilli, soup and stew are among the best things to freeze: the sauce protects the food from freezer burn and flavours often improve. The FoodKeeper window for leftovers containing meat, fish, poultry or egg is 2–3 months for best quality; it stays safe beyond that. FoodKeeper gives leftover soup a best-quality freezer window of 2–3 months. For comparison, the same database gives plain cooked chicken 4 months, cooked pasta 1–2 months, cooked rice 1 month.
You can also check the calorie content of leftover soup alongside its safety information.
What is in your soup? Freeze, or add later
| If your soup has | What the sources say | Source |
|---|---|---|
| Vegetables or meat | Freezes well. 'Simply freeze the cooled soup in bags according to how many portions you'd like'; up to three months | Jamie Oliver |
| Pasta, rice or noodles | 'It is also safe to freeze vegetable and meat soups that contain pasta, rice, or noodles' | Penn State Extension (13 Oct 2025) |
| Delicate herbs or leafy greens such as spinach | Add them after reheating rather than before freezing | Jamie Oliver |
| Cream, milk or yoghurt | For curry, Nigella freezes it without single cream or yoghurt and stirs them in after reheating (double cream freezes well). No source we read covers cream soups specifically, so treat that as the closest guidance | Nigella.com |
How long, and how to cool it first
| Source | Freezer time | Cooling |
|---|---|---|
| Jamie Oliver (UK) | Soup up to 3 months; cooked products within 3 months | Cool and freeze within 2 hours of cooking |
| Which? takeaway guide, 17 Dec 2025 (UK) | Cooked food generally 1 to 3 months; soups named as good for freezing | Rice 'if cooled within an hour' |
| Tasting Table, 25 Feb 2024 (US, citing USDA) | Up to 4 months | Airtight containers with room to expand; split large batches |
| USDA FSIS, 31 Jul 2020 (US) | Leftovers 3 to 4 months | Shallow containers; a big pot of soup divided into smaller ones |
The Food Standards Agency's Clostridium perfringens page adds why the pot matters: its spores 'can survive cooking and grow during slow cooling', and it says to cool leftovers within 2 hours and put them in the fridge or freezer, in smaller portions so they cool faster. Our headline of 2 to 3 months (USDA FoodKeeper) sits inside the 1 to 4 month spread.
Thawing and reheating: UK and US differ
| Step | UK sources | US sources |
|---|---|---|
| Thaw | Fridge, not the worktop (Food Standards Agency; Birds Eye) | Penn State: fridge, or microwave then 'heated and eaten immediately' |
| Reheat | Piping hot throughout, once only (Birds Eye: about 75°C for 2 minutes) | USDA: bring soups and sauces to a rolling boil |
| After reheating | Do not reheat again (Food Standards Agency) | Tasting Table: reheated or thawed soup can go back in the fridge for up to four more days |
We follow the UK column: reheat only what you will eat. That is why the advice here is to freeze soup in portions. See how long leftover soup lasts in the fridge and reheating soup.
Sources checked
Everything in the sections above was checked against these pages on 28 October 2026.
- Jamie Oliver: Money-saving freezer tips (no date shown) — soup in portion bags up to 3 months; cool and freeze within 2 hours; add greens after reheating
- Penn State Extension: Preserving soup safely (updated 13 October 2025) — pasta, rice and noodle soups safe to freeze; thaw in the fridge; microwave-thawed soup eaten immediately
- Tasting Table: How long you can store homemade soup in the fridge and freezer (Austin Havens-Bowen, 25 February 2024; cites USDA) — up to 4 months; room to expand; reheated leftovers back in fridge 4 days (US)
- USDA FSIS: Leftovers and food safety (last updated 31 July 2020) — leftovers 3-4 months; rolling boil for soups
- Which?: Revealed, the best ways to reheat your takeaways (17 December 2025, Tom Morgan) — cooked food 1-3 months; soups and curries good for freezing; rice cooled within an hour
- Nigella.com: Freezing curry (no date shown) — freeze curry without single cream or yoghurt; stir in after reheating
- Food Standards Agency: Clostridium perfringens (consumer guidance on GOV.UK; published 25 June 2026, page metadata updated 20 July 2026) — spores survive cooking; cool within 2 hours; smaller portions
- Birds Eye: Making the most of your frozen leftovers (no date shown) — thaw in the fridge; about 75C for 2 minutes
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More freezer essentials
Leftover Soup next to similar foods
| Food | Freezer window |
|---|---|
| Gravy | 2–3 months |
| Leftover Bolognese | 2–3 months |
| Leftover Chilli | 2–3 months |
| Leftover Curry | 2–3 months |
| Leftover Soup | 2–3 months |
Of the 16 cooked-dish and leftover foods in the freezing guide, leftover Soup has a best-quality window that is longer than 4, equal to 7 and shorter than 4.
Leftover Soup: the other answers on this site
| Question | Short answer (links to the full page) |
|---|---|
| In the fridge | Up to 2 days in the fridge |
Common questions
How long can you freeze leftover soup?
For best quality, up to 2–3 months (USDA FoodKeeper). It stays safe beyond that, because bacteria cannot grow at a constant -18°C; the time limit is about taste and texture, not safety. Label the pack with the date so you can use the oldest first.
How should I freeze leftover soup?
Cool it fast (spread it in shallow containers, within an hour or two), then freeze in portion-sized containers or flat bags. Leave a gap at the top for expansion in liquids, and label with the dish and date.
How do I defrost leftover soup?
In the fridge overnight, or in the microwave on the defrost setting if you will eat it straight away. Reheat once until piping hot throughout (75°C); bring soups and sauces to a full simmer.
Can you refreeze leftover soup?
Not once defrosted, other than by cooking it into a new dish first. Freeze in portions so you only reheat what you will eat.
Fridge or freezer for leftover soup?
The fridge window for leftover soup is up to 2 days (FSA/NHS). If you are not going to finish it inside that window, freeze it while it is still fresh, ideally in the first day or two, since freezing only pauses the clock and anything frozen late goes in with less life left.
Is leftover soup with freezer burn safe to eat?
Yes. Freezer burn is dried-out, greyish patches where air has reached the surface; it affects texture and flavour, not safety (USDA). Cut away badly affected areas if you like, and prevent it by wrapping tightly and pressing out the air.
Can I freeze soup with pasta or rice in it?
Penn State Extension says it is safe to freeze vegetable and meat soups that contain pasta, rice or noodles. If you are freezing rice, Which? says to cool it within an hour first.
Should I leave room at the top of the container?
Yes. Tasting Table says soup expands as it freezes, so leave space in airtight containers, and divide big batches into smaller portions.
Related answers
Primary source: Food Standards Agency (FSA) / NHS.
General information only, not medical advice: see the medical disclaimer. Feeling unwell after eating something? Contact NHS 111 or your GP.