Yes, most of the dairy drawer freezes, with one rule per item. Hard cheese freezes for 6 months, though it crumbles when thawed, so keep it back for cooking. Butter freezes beautifully for 6 to 9 months, milk keeps 3 months (it separates, so shake it and use it in cooking), yogurt lasts 1 to 2 months (it splits, but is fine for baking and smoothies), and eggs freeze for up to 1 year — but only beaten and out of the shell, never in it.
Standing at the freezer with a block of Cheddar in one hand and a carton of milk in the other, wondering if they will survive a month in the cold? Most of the dairy drawer freezes just fine — cheese, milk, butter, yogurt and eggs all keep — as long as you know the one catch for each. Here is exactly how long each lasts, and what it is good for once it comes back out.
| Item | Freezes well? | Freezer life | Best used for |
|---|---|---|---|
| Hard cheese (Cheddar, Parmesan) | Yes, but crumbles | 6 months | Cooking: sauces, bakes, toppings |
| Soft or fresh cheese (cream cheese, mozzarella, ricotta) | No, turns watery | Not recommended | Cooked dishes only, if at all |
| Butter | Yes, beautifully | 6 to 9 months | Anything: baking, spreading, frying |
| Milk | Yes, but separates | 3 months | Cooking and baking; shake first |
| Yogurt | So-so, it splits | 1 to 2 months | Smoothies and baking |
| Eggs, beaten (out of shell) | Yes | 1 year | Baking, scrambling, omelettes |
| Eggs in the shell | Never | Do not freeze | They crack: beat them first |
Can you freeze cheese?
Yes, hard cheese freezes well and keeps for 6 months. That means the block kind: Cheddar, Parmesan, Red Leicester and the like. Freezing changes the texture though. The ice crystals break up the structure, so it thaws crumbly and a little dry. That is no good on a cheese board, but perfectly fine melted into a sauce, grated over a bake, or stirred through a gratin. Grate it or cut it into cook-sized blocks before freezing and it thaws quicker and crumbles less. Soft and fresh cheeses are a different story. Cream cheese, ricotta, cottage cheese, mozzarella and brie are high in water, so they thaw watery, grainy and split. Only freeze those inside a cooked dish like a lasagne or a baked cheesecake, never to eat on their own. Thaw all cheese in the fridge, never on the counter.
Can you freeze milk?
Yes, milk freezes for 3 months. It separates as it freezes, the fat and the watery part coming apart, so it can look grainy or a bit yellow once thawed. Give it a good shake after it defrosts and it pulls back together well enough for cooking and baking, so think sauces, custards, pancakes and mash rather than pouring cold over cereal. Two small things help. Pour a little off the top first, because milk expands as it freezes and a full sealed bottle can split. And thaw it in the fridge overnight, not on the worktop. Whole milk and semi-skimmed both freeze the same way.
Can you freeze butter?
Butter is the star of the freezer. It freezes beautifully for 6 to 9 months and thaws almost as good as new, with no separating and no grainy texture. Salted butter keeps a touch longer than unsalted, as the salt helps hold off any rancidity. Wrap it well, foil and then a freezer bag, so it does not pick up other freezer smells, and freeze it in its wrapper or in usable portions. A handy trick for baking: grate frozen butter straight into your pastry or crumble topping, no thawing needed. Otherwise thaw it in the fridge.
Can you freeze yogurt?
Yes, but manage your expectations. Yogurt keeps 1 to 2 months in the freezer. It splits when thawed, the whey separating out and the texture turning grainy, so it will not go back to smooth spoonable yogurt. It is grand stirred into baking, blended into a smoothie, or used in a marinade. Freeze it in an airtight tub with a little headroom, or spoon it into an ice-cube tray so you can drop a cube or two straight into the blender. A brisk stir after thawing brings it back as far as it is going to come. This goes for plain and flavoured alike.
Can you freeze eggs?
Yes, but never in the shell. Raw eggs expand as they freeze and the shell cracks, which is both a mess and a food-safety risk. Crack them into a bowl first, beat them lightly, and freeze the beaten egg for up to 1 year. You can freeze whites on their own, and they whip up beautifully later, and yolks on their own too, though add a pinch of salt or sugar to the yolks to stop them going gluey. An ice-cube tray is ideal, one cube per egg, so you can count them out for a recipe. Hard-boiled eggs do not freeze well, as the whites turn rubbery. Thaw frozen egg in the fridge and always cook it fully.
How to freeze and thaw dairy safely
A few rules cover all of it. Freeze at -18C (0F) or below. Freezing stops bacteria but does not kill them; the clock simply resumes when the food thaws, so freezing does not rescue something that was already on the turn. Freeze it while it is fresh, not on its last day. Wrap everything airtight to keep freezer burn and stray smells out, and label it with the date. Always thaw in the fridge, never on the counter, where the outside would sit in the danger zone of 4 to 60C (40 to 140F) while the middle is still frozen solid. Use thawed dairy within a day or two, and do not refreeze it raw once it has thawed, as the quality drops each time.
Questions we get asked
Does frozen cheese still taste good?
The flavour holds up fine; it is the texture that changes. Hard cheese goes crumbly and a little dry after thawing, which you would notice on a cheese board but not in a sauce, a toastie or a bake. Grate it before freezing and you will barely notice the difference.
Can you freeze milk in the plastic jug it comes in?
Yes, as long as you pour a little off first. Milk expands as it freezes, and a full, sealed bottle can split. Leave a few centimetres of headroom at the top, then freeze. Thaw it in the fridge and give it a good shake before using, as it separates in the cold.
How do you defrost frozen butter?
Best in the fridge overnight, still in its wrapper. If you are baking and need it sooner, grate the frozen block straight into your flour or crumble, as it works from frozen. Avoid thawing butter on a warm counter, where the outside softens while the middle stays hard.
Can you freeze eggs in the shell?
No. The egg expands as it freezes and cracks the shell, which lets bacteria in and makes a mess. Crack them into a bowl, beat lightly, and freeze the beaten egg for up to 1 year instead. Freeze whites and yolks separately if a recipe needs only one.
Can you refreeze cheese or milk after it has thawed?
It is safe if it was thawed in the fridge and kept cold the whole time, but the quality drops with each freeze. Thawed dairy is already softer and more watery, and a second round makes that worse. Better to freeze in small portions and only thaw what you need.
How long does frozen cheese last?
Hard cheese keeps its quality for about 6 months at -18C (0F). It stays safe to eat beyond that, but it dries out and crumbles more the longer it sits. Label it with the date so you can use it in good time, and keep it for cooking rather than a cheese board.