Can You Freeze Cheese? (Which Cheeses Freeze Well — and How)

We've frozen our way through a lot of cheese drawers testing this, and the difference between a block that thaws cleanly and one that turns into a sad, crumbly mess almost always comes down to two things: the cheese you started with, and how you wrapped it.

The Short Answer: Yes, You Can Freeze Cheese

Freezing cheese is safe and effective. The U.S. Food and Drug Administration confirms that food kept frozen at 0°F (-18°C) or below stays safe indefinitely — freezing stops the growth of bacteria, yeasts, and molds [FDA, 2023]. So from a food-safety standpoint, frozen cheese will never make you sick, even past its best-quality window.

The catch is quality, not safety. Cheese is mostly fat, protein, and water. When that water freezes, it forms ice crystals that push apart the protein structure. In a dense, low-moisture cheese like aged cheddar, this barely matters. In a high-moisture cheese like fresh mozzarella or ricotta, those crystals rupture the delicate curd, and you end up with a crumbly or weepy texture after thawing.

Quick tip: Frozen-then-thawed cheese is best used melted or cooked — in sauces, pizzas, casseroles, and grilled cheese — rather than sliced for a cheese board. The texture change is far less noticeable once it's heated.

Which Cheeses Freeze Well vs. Poorly

The single biggest predictor of how well a cheese freezes is its moisture content. The lower the moisture, the better it holds up.

Hard and Semi-Hard Cheeses (Freeze Well)

These are your best candidates. Cheddar, Monterey Jack, Colby, Swiss, gouda, mozzarella (the low-moisture, block type), provolone, and grated parmesan all freeze reliably. They may become slightly more crumbly after thawing, but their flavor stays intact and they melt just fine.

Soft, Fresh, and Crumbly Cheeses (Freeze Poorly)

Fresh and high-moisture cheeses are the troublemakers. Brie, camembert, ricotta, cottage cheese, and fresh mozzarella tend to separate, weep liquid, or turn grainy. Cream cheese can be frozen but usually splits into a curdled-looking texture — fine for cooking into dips or baked goods, not for spreading on a bagel. Soft blue cheeses become more crumbly but are often still usable in dressings and sauces.

Here's a quick reference:

How to Freeze Cheese, Step by Step

Doing this right takes about five minutes and dramatically improves how the cheese thaws.

1. Portion it first. Cut the cheese into amounts you'll actually use in one go — say, 8 oz blocks or single-recipe portions. You can't easily refreeze cheese once thawed, so portioning saves waste.
2. Pre-shred hard cheese (optional but smart). Shredded cheddar or mozzarella freezes and thaws faster and goes straight from freezer to pan. Toss shreds with a teaspoon of cornstarch to keep them from clumping.
3. Wrap tightly to block air. Wrap each portion snugly in plastic wrap, parchment, or foil. Air is the enemy — it causes freezer burn and dries the cheese out.
4. Add a second layer. Place the wrapped cheese in a freezer-safe zip-top bag or airtight container and press out as much air as possible. Double protection keeps moisture in and freezer odors out.
5. Label and date it. Write the cheese type and the date. You'll thank yourself in three months.
6. Freeze fast at 0°F (-18°C) or below. Lay portions flat near the coldest part of the freezer so they freeze quickly. Faster freezing means smaller ice crystals and better texture [FDA, 2023].

Tip: Freezing in smaller, flatter portions freezes faster and thaws more evenly than one big block — better texture, less waste.

How to Thaw and Use Frozen Cheese

How you thaw cheese matters almost as much as how you froze it. The golden rule: thaw slowly in the refrigerator.

Move the cheese from the freezer to the fridge and let it defrost over 24 hours (longer for big blocks). Slow thawing gives the cheese time to reabsorb moisture released during freezing, which keeps it from getting watery. Never thaw cheese at room temperature for long stretches — perishable food shouldn't sit above 40°F (4°C) for more than two hours, since that's the temperature range where bacteria multiply fastest [USDA, 2023].

A few practical pointers:

• Shredded cheese doesn't need thawing. Toss it straight into a hot pan, onto a pizza, or into a sauce.
• Expect a crumblier block. Thawed blocks often crumble when sliced — perfect for grating, less so for neat deli slices.
• Lean into cooking. Melted into a grilled cheese, mac and cheese, or a casserole, frozen-then-thawed cheese is nearly indistinguishable from fresh.
• Don't refreeze. Once thawed, use the cheese within a few days and avoid refreezing, which degrades texture further.

How Long Frozen Cheese Lasts

For safety, frozen cheese lasts indefinitely at 0°F (-18°C) [FDA, 2023]. For quality, though, you have a window. The USDA FoodKeeper guidance recommends using frozen hard and semi-hard cheeses within about 6 months for best taste and texture [USDA FoodKeeper, 2023]. After that, it's still safe, but freezer burn and flavor loss creep in.

Once you thaw cheese, treat it like fresh: keep it refrigerated and use hard cheese within a few weeks, soft cheese within days.

Common Mistakes to Avoid

A few simple slip-ups account for most disappointing results:

• Freezing a whole, unwrapped block. Air exposure causes freezer burn fast. Always wrap tightly and double-bag.
• Freezing fresh, high-moisture cheeses and expecting board-quality results. Fresh mozzarella and ricotta will weep. Freeze them only if you'll cook them.
• Thawing on the counter. Quick room-temperature thawing both ruins texture and risks the unsafe 40–140°F (4–60°C) danger zone [USDA, 2023].
• Forgetting to portion. Freezing one giant block forces you to thaw far more than you need, and you can't cleanly refreeze the rest.
• Skipping the label. Unlabeled cheese becomes a mystery brick. Date everything.

Frequently Asked Questions

Does freezing cheese change the taste? Not significantly. Flavor stays largely intact; it's texture that changes — frozen cheese tends to become more crumbly. That's why it shines in cooked dishes where texture matters less.

Can you freeze shredded cheese in the original bag? Yes. Pre-shredded cheese freezes well; just press out excess air and seal tightly, or transfer to a freezer bag. You can cook with it straight from frozen — no thawing needed.

Can you freeze cheese twice? It's best not to. Refreezing thawed cheese further damages the texture and isn't recommended. Portion before freezing so you only thaw what you'll use.

How do you know if frozen cheese has gone bad? Frozen cheese stays safe indefinitely, but toss it if you see freezer burn (dry, discolored patches), off odors, or unusual mold after thawing [FDA, 2023]. When in doubt, throw it out.

Can you freeze cheese to make it last longer than the fridge? Yes — freezing extends a hard cheese's usable life from weeks in the fridge to months in the freezer, which is a great way to cut down on food waste from bulk or sale purchases.

When Cheese Is Past Saving

Freezing is a great way to use up cheese before it spoils — but sometimes a wedge gets forgotten, grows the wrong kind of mold, or simply turns. When food scraps and spoiled bits can't be eaten, they don't have to head to the landfill. A home composter like the Reencle Prime ($549) breaks down food waste — including most dairy in small amounts — into real, living compost. (Reencle's output benefits from a short curing period before you apply it directly to soil.) It's a simple way to close the loop: scraps go in, and what comes out feeds your garden instead of a trash bag.

References

1. U.S. Department of Agriculture, FoodSafety.gov. (2023). FoodKeeper App — Dairy Products & Eggs. https://www.foodsafety.gov/keep-food-safe/foodkeeper-app

2. U.S. Food and Drug Administration. (2023). Are You Storing Food Safely? https://www.fda.gov/consumers/consumer-updates/are-you-storing-food-safely

3. U.S. Department of Agriculture, Food Safety and Inspection Service. (2023). Freezing and Food Safety. https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/freezing-and-food-safety

4. U.S. Department of Agriculture, Food Safety and Inspection Service. (2023). "Danger Zone" (40°F–140°F). https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/danger-zone-40f-140f