25 Pantry Foods You Didn't Know You Could Freeze
25 Pantry Foods You Didn't Know You Could Freeze
Freezing isn't just for leftovers. You can use your freezer to extend the useful life of many pantry foods, prevent waste and avoid throwing away ingredients you haven't had a chance to use.
Have you ever opened the pantry and found a bag of nuts, flour or half a jar of tomato paste that you know you aren't going to use anytime soon?
Before throwing it away, check whether you can freeze it.
Freezing can be a simple food-waste prevention tool. It slows the processes that cause food to deteriorate and can help preserve quality for much longer than storing some foods at room temperature.
Here are 25 pantry foods you can freeze, plus how to do it properly.
1. Nuts
Yes, you can freeze nuts.
Nuts contain natural oils that can oxidise over time, leading to rancidity. Freezing can help slow this process.
How to freeze nuts
Place nuts in an airtight, freezer-safe container or bag. Remove as much excess air as practical, seal well and freeze.
You can freeze them whole or portion them into smaller quantities.
Best for: walnuts, almonds, pecans, cashews, peanuts, macadamias and mixed nuts.
2. Flour
Yes, flour can be frozen.
Freezing flour can help preserve its quality and can also help protect it from pantry pests.
How to freeze flour
Place flour in an airtight, moisture-resistant freezer container or bag.
If you regularly bake, divide it into portions before freezing so you only remove what you need.
Allow it to return to room temperature before using if your recipe requires room-temperature ingredients.
3. Wholegrain flour
Wholegrain flours can be particularly useful candidates for freezing because they contain more of the natural components of the grain, including oils, which can affect storage life.
Freezing can help slow deterioration and preserve quality.
Store in a well-sealed container to protect the flour from moisture and freezer odours.
4. Bread
Bread is one of the easiest foods to freeze.
If you aren't going to finish a loaf before it becomes stale, freeze it before it gets to that point.
How to freeze bread
Slice it first if you want to take out individual pieces.
Place it in a suitable freezer bag or airtight container and freeze.
You can generally toast slices directly from frozen.
Food rescue tip: Freezing bread is often much better than waiting until it becomes stale and then throwing it away.
5. Tortillas and wraps
Tortillas and wraps freeze surprisingly well.
Separate them into portions before freezing if you don't want to defrost the entire packet at once.
Place them in a freezer-safe bag or container and remove what you need.
6. Dried fruit
Dried fruit can be frozen when you want to extend its storage life or have more than you can use.
Examples include:
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raisins
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sultanas
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dates
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apricots
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cranberries
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figs
Use an airtight container or freezer bag and protect the fruit from moisture.
7. Chocolate
Yes, chocolate can be frozen, although its texture and appearance can change depending on how it is stored and thawed.
Freezing can be useful when you have more chocolate than you can reasonably eat or use in baking.
How to freeze chocolate
Wrap it well and place it inside an airtight freezer-safe container.
Allow it to come back to room temperature while still sealed to reduce condensation forming on the chocolate.
8. Coffee beans
Coffee beans can be frozen, particularly if you have bought more than you will use in the near future.
The key is to minimise exposure to air and moisture.
For best results, divide coffee into portions rather than repeatedly opening and refreezing the same large container.
Keep it tightly sealed and protected from freezer odours.
9. Ground coffee
Ground coffee can also be frozen, but because it has a much larger surface area than whole beans, it is particularly important to protect it from air and moisture.
If you're freezing it, portion it into quantities you can use without repeatedly opening the entire supply.
10. Tomato paste
Tomato paste is one of the best pantry foods to freeze.
The problem is usually the opposite: recipes often call for one or two tablespoons, leaving most of the container unused.
A better approach
Spoon tomato paste into small portions and freeze them.
Once frozen, you can use individual portions whenever a recipe calls for tomato paste.
Food waste win: No more half-used jars quietly growing forgotten in the back of the fridge.
11. Cooked rice
Rice can be frozen after cooking.
Allow it to cool appropriately, portion it into suitable containers and refrigerate or freeze promptly rather than leaving cooked rice sitting at room temperature for extended periods.
Once frozen, individual portions can be reheated when needed.
Important: Cooked rice needs careful handling because bacteria can grow if cooked rice is left at unsafe temperatures for too long.
12. Cooked pasta
Cooked pasta can also be frozen.
This is particularly useful when you've made more pasta than you need.
Tossing the pasta with a small amount of sauce or oil can help prevent excessive sticking, depending on how you intend to use it.
Portion it before freezing so you don't have to defrost the entire batch.
13. Grated cheese
Many cheeses can be frozen, particularly when you intend to use them for cooking.
Grated cheese is particularly convenient because you can portion it before freezing.
Frozen cheese may have a different texture after thawing, so it is often best suited to:
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pasta
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pizza
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sauces
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baking
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toasties
rather than dishes where fresh texture is important.
14. Butter
Butter freezes very well.
If you've bought butter in bulk or don't use it quickly, freezing can extend its useful life.
Wrap it well and place it in a freezer-safe container or bag to protect it from freezer odours.
You can freeze it as a whole block or divide it into smaller portions.
15. Fresh herbs
Fresh herbs can be frozen when you have more than you can use.
Wash and dry them thoroughly before freezing.
You can freeze some herbs whole or chop them and freeze them in small portions.
For herbs that become soft after freezing, use them in:
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sauces
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soups
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stews
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pasta
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cooking
rather than expecting the same texture as fresh herbs.
16. Ginger
Fresh ginger can be frozen.
You can freeze it whole and grate what you need directly from frozen, or peel and portion it before freezing.
This is a particularly useful trick if you regularly buy ginger but only use small amounts.
17. Chillies
Fresh chillies can be frozen whole or chopped.
Place them in a suitable freezer-safe container or bag and use them directly in cooking.
Freezing can change their texture, but that usually doesn't matter when they're being added to a cooked dish.
18. Garlic
Garlic can be frozen, although its texture may change after thawing.
Whole bulbs, peeled cloves or chopped garlic can be stored in the freezer depending on how you intend to use them.
Frozen garlic is generally most useful in cooked dishes where texture is less important.
19. Breadcrumbs
Breadcrumbs freeze extremely well.
If you've made too many breadcrumbs or have leftover crumbs from a packet, put them into an airtight freezer-safe container.
You can use them straight from frozen in:
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crumbed foods
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pasta toppings
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meatballs
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stuffing
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casseroles
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baked dishes
20. Panko crumbs
Like regular breadcrumbs, panko can be frozen.
Keep it tightly sealed to prevent moisture from affecting its texture.
This is a particularly easy way to avoid wasting an opened packet that you only use occasionally.
21. Pesto
Opened pesto can be portioned and frozen.
Try freezing it in small portions so you can take out exactly what you need.
Small containers or suitable portioning methods can make this much easier.
22. Stock
Stock can be frozen in useful portions.
If you have opened a carton or made homemade stock and aren't going to use it soon, freeze it rather than allowing it to sit forgotten in the fridge.
Small portions are particularly useful for cooking.
23. Cooked beans
Cooked beans freeze well and can be particularly useful if you've cooked a large batch.
Divide them into meal-sized portions, place them in suitable containers and freeze.
This makes it easy to add beans to future meals without cooking another batch from scratch.
24. Cooked lentils
Cooked lentils can also be frozen.
Allow them to cool appropriately, divide them into portions and freeze in suitable containers.
Frozen lentils can be added to soups, curries, stews and other dishes.
25. Nut butter
Some nut butters can be frozen, although the texture may change slightly after thawing.
If you have a large quantity that you won't use for a long time, freezing may help preserve it.
Use a suitable airtight container and leave enough room for expansion.
What pantry foods should you NOT freeze?
Freezing isn't the best solution for every food.
Some foods can undergo significant texture changes after freezing and thawing.
For example, foods with very high water content may become soft or watery.
You should also consider whether freezing is actually necessary.
If you're going to finish something within a reasonable period under its recommended storage conditions, freezing may simply create unnecessary work.
Always check the manufacturer's storage instructions first.
Does freezing food stop it from going bad?
Freezing slows deterioration; it doesn't make food permanently last forever.
Frozen food can still lose quality over time through processes such as freezer burn, dehydration and oxidation.
Good packaging is therefore important.
The goal isn't to put food in the freezer and forget about it.
The goal is to buy yourself more time to use it.
How to prevent freezer burn
Freezer burn happens when food loses moisture during frozen storage, often because it is exposed to air.
It doesn't necessarily mean the food is unsafe, but it can negatively affect quality, causing dry or tough patches.
To reduce freezer burn:
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Use airtight, freezer-safe packaging.
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Remove excess air where practical.
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Avoid leaving food loosely wrapped.
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Portion food before freezing.
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Label and date your containers.
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Keep the freezer at the recommended temperature.
Should you freeze food before or after the best-before date?
There's no need to wait until a food reaches its best-before date before freezing it.
If you know you're not going to use it in time, freezing it earlier is generally the better strategy.
For example, if you buy a large bag of nuts but realise you're only going to use half of it over the next few months, freeze the portion you won't use.
The same applies to bread, flour, butter and many other foods.
Freezing is a way of preventing food from becoming waste — not a last-minute rescue after quality has already deteriorated.
Can you freeze food after opening it?
Often, yes — but it depends on the food.
Check the packaging for storage instructions, particularly for foods that say “refrigerate after opening” or provide a specific period for consumption after opening.
For foods that can be frozen, portioning them immediately after opening can make future use much easier.
The easiest food-waste habit: freeze it before you forget it
The freezer works best when you use it proactively.
Don't wait until you discover a forgotten ingredient at the back of the pantry or fridge.
Instead, ask yourself:
“Am I realistically going to use this before its quality starts to decline?”
If the answer is no, check whether you can freeze it.
A few minutes of preparation can turn potential food waste into an ingredient for a future meal.
Quick Reference: 25 Pantry Foods You Can Freeze
| Food | Can you freeze it? | Best use after freezing |
|---|---|---|
| Nuts | ✓ | Snacking, baking |
| Flour | ✓ | Baking |
| Wholegrain flour | ✓ | Baking |
| Bread | ✓ | Toast, sandwiches |
| Tortillas | ✓ | Wraps, cooking |
| Dried fruit | ✓ | Baking, snacking |
| Chocolate | ✓ | Baking, desserts |
| Coffee beans | ✓ | Brewing |
| Ground coffee | ✓ | Brewing |
| Tomato paste | ✓ | Cooking |
| Cooked rice | ✓ | Meals |
| Cooked pasta | ✓ | Meals |
| Grated cheese | ✓ | Cooking |
| Butter | ✓ | Cooking, baking |
| Fresh herbs | ✓ | Cooking |
| Ginger | ✓ | Cooking |
| Chillies | ✓ | Cooking |
| Garlic | ✓ | Cooking |
| Breadcrumbs | ✓ | Cooking |
| Panko | ✓ | Cooking |
| Pesto | ✓ | Cooking |
| Stock | ✓ | Cooking |
| Cooked beans | ✓ | Meals |
| Cooked lentils | ✓ | Meals |
| Nut butter | ✓ | Cooking, spreading |
Food rescue starts before the bin
Freezing is one of the simplest tools we have for reducing food waste at home.
You don't need to wait until food is about to be thrown away.
Freeze it when you realise you won't use it in time.
Store it properly, portion it sensibly, label it and make a habit of checking your freezer before buying more.
Because the most sustainable food is often the food you already have.
At Beyond Best Before, we believe food deserves a chance to be enjoyed rather than automatically thrown away.
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