Category
Leftovers
Safe storage and freezing practices for cooked meals and leftovers, including how long dishes last in the freezer and the safest way to reheat them.
Example foods
- Casseroles
- Cooked Meals
- Prepared Dishes
- Restaurant Leftovers
- Soups
- Gravy
Foods in Leftovers
Can You Freeze Casseroles?
Yes, most cooked casseroles freeze well for 2 to 3 months at peak quality, though university extension testing rates hearty combination dishes like lasagna and baked bean casseroles as good for up to 4 to 6 months when stored at a steady 0°F (-18°C). Cool them quickly in shallow portions, leave crisp toppings off until reheating, and expect potatoes, pasta, cream sauces, and soft vegetables to change texture. Thaw in the refrigerator or bake from frozen, and heat the center to 165°F (74°C).
Can You Freeze Chipotle Burritos?
Yes, a leftover Chipotle-style burrito freezes reasonably well once you strip out the fresh, watery ingredients first. The rice, beans, meat, cheese and tortilla hold up fine at 0°F / −18°C for a few months; lettuce, fresh salsa, sour cream and guacamole don't, and are better removed before freezing and added back fresh after reheating.
Can You Freeze Costco Rotisserie Chicken?
Yes, you can freeze a Costco rotisserie chicken. Let it cool, then carve the meat off the bone before freezing - it holds texture far better than freezing the bird whole. Wrap tightly and freeze at 0°F / −18°C; treat it like any cooked chicken, since Costco does not publish its own freezing instructions.
Can You Freeze Cranberry Sauce?
Yes, you can freeze cranberry sauce, but do not expect the exact same texture when it thaws. Cranberry sauce freezing can cause separation and a softer set. Freeze small portions, thaw in the fridge, then stir hard before serving or cooking with it.
Can You Freeze Gravy?
Yes, you can freeze gravy, and it is a practical way to save a roast dinner for later. Cool it fast, freeze in small portions, and thaw in the fridge. Reheat until boiling hot and whisk smooth before serving.
Can You Freeze Guacamole?
Yes, you can freeze guacamole. For the best texture, freeze a simple avocado-heavy batch without watery tomato or crunchy garnishes, press out air, and use it within about 3 months for quality. Thaw it covered in the refrigerator, stir well, then add fresh onion, tomato, cilantro, and lime to restore flavor and texture.
Can You Freeze Ham?
Yes, you can freeze ham, both cooked and uncooked varieties! According to USDA guidelines, cooked ham keeps its best quality for 1-2 months in the freezer, while uncooked uncured ham can last up to 6 months. The key is proper wrapping to prevent freezer burn and clearly labeling with dates. Whether you've got leftover holiday ham or bought extra on sale, freezing is a smart way to extend its life without sacrificing too much flavor or texture.
Can You Freeze Leftover Pizza?
Yes, leftover pizza freezes very well - arguably better than most other leftovers on this site. Wrapped tightly slice by slice, it holds good quality for about 1-2 months in the freezer, and about 3-4 days in the fridge. The trick is wrapping each slice individually before bagging, and reheating in the oven rather than the microwave - a hot oven re-crisps the crust, while a microwave leaves it soft and a little sad.
Can You Freeze Mashed Potatoes?
Yes, you can absolutely freeze mashed potatoes for up to 10-12 months when stored properly. The key is adding plenty of butter and cream before freezing, which protects texture and prevents the potatoes from becoming watery or grainy. Just cool them completely first and use airtight containers.
Can You Freeze McDonald's Burgers?
Yes, you can freeze McDonald's burgers as long as they were chilled quickly and kept out of the danger zone. Treat them like any cooked hamburger: refrigerate within 2 hours, then freeze well wrapped at 0°F / −18°C for a few months of decent quality.
Can You Freeze Pasta?
Yes - cooked pasta freezes well. Cool it fast, portion into airtight bags, and freeze at 0°F (-18°C). For best quality, use within 1–2 months (U.S.) or about 3 months (UK). Stuffed shapes like ravioli and tortellini can also be frozen raw, uncooked, straight from the tray to the pot.
Can You Freeze Rice?
Yes - freeze cooked rice (not dry grains). Cool it fast, pack airtight, and freeze at 0°F (-18°C). In the U.S., use refrigerated rice within 3–4 days and frozen rice within 3–4 months for best quality; in the UK, eat refrigerated rice within 24 hours and follow FSA's general freezing guidance. Cooling speed matters more for rice than most leftovers because of Bacillus cereus.
Can You Freeze Sauerkraut?
Yes, you can freeze sauerkraut for 8-12 months, though freezing reduces probiotic content and can soften the texture. It's best stored in the refrigerator where it keeps for several months while maintaining beneficial bacteria. Freeze only if you have excess that won't be consumed in time.
Can You Freeze Soup?
Yes, soup freezes beautifully and is perfect for meal prep! Most broth-based soups maintain excellent quality when frozen for 2-3 months. Cream-based varieties need special handling since dairy can separate, but they're still freezable with proper technique. It's one of the easiest foods to store long-term.
Can You Freeze Stuffing?
Yes, both cooked stuffing and an assembled uncooked stuffing can be frozen, but cooked leftovers are the simplest and safest option. Cool cooked stuffing promptly and freeze it in shallow portions for up to 3 months for best quality. Stuffing removed from poultry must reach 165°F (74°C), and it should never be left inside a whole cooked bird for storage.
Can You Freeze Taco Meat?
Yes, cooked taco meat freezes very well. Whether it's seasoned ground beef, turkey, or chicken, USDA guidance for cooked ground meat applies: about 3-4 days in the fridge and 2-3 months in the freezer for best quality. Drain excess grease before freezing, cool it quickly, and pack it flat in a freezer bag or airtight container. The one thing to skip: don't freeze the fixings (lettuce, tomato, sour cream, cheese) along with the meat - freeze the meat alone and add fresh toppings after reheating.