Can You Freeze Yogurt?
Quick Answer
Yes, you can freeze yogurt for 1 to 2 months. Freeze it in small portions and thaw it in the fridge. The texture turns thinner after thawing, so it suits cooking, baking and smoothies best.
Which Yogurt Freezes Best
Thick yogurt wins in the freezer. More body in the tub means more body after thawing.
- Greek yogurt: freezes the best and stays thick after a good stir
- Plain full fat yogurt: freezes well and works in most cooked food
- Low fat yogurt: turns thinner and a little grainy after thawing
- Yogurt with fruit pieces: freezes fine, the fruit turns soft after thawing
- Drinking yogurt: freezes well in small bottles and works in smoothies
Freeze yogurt while it is fresh. Check the date before you freeze it. Yogurt that already smells sharp will taste worse after thawing.
Yogurt starts as milk, but it acts very differently in the freezer. Plain milk splits and needs a hard shake, while thick yogurt mostly needs a good stir.
How to Freeze Yogurt in Portions
Portions matter with yogurt. A big tub thaws slowly. Small cups thaw by morning and match one serving.
Follow these steps:
- Stir the yogurt: mix it smooth so the liquid on top blends back in
- Choose your portion: half cup cups suit snacks, one cup cups suit baking
- Fill each container: leave a small space at the top for expansion
- Seal them tight: lids must click shut so freezer smells stay out
- Write the date: add the freeze date and the flavor if the tub was flavored
- Stand them in the coldest spot: keep them away from the freezer door
Ice cube trays also work. Frozen yogurt cubes drop straight into a blender. A silicone tray makes the cubes easy to pop out.
How Long Does Yogurt Keep in the Freezer?
- Yogurt: best quality for 1 to 2 months at 0°F
Safety lasts longer than quality here. Yogurt stays safe while frozen. Past 2 months it turns more watery and the fresh taste fades.
Thawed yogurt belongs in the fridge. Use it within 2 to 3 days. Keep the lid on between uses so it does not pick up fridge smells.
Thawing Yogurt the Right Way
Move one portion to the fridge the night before. Small cups thaw in a few hours. A full tub can take a full day.
Give it a firm stir once it thaws. The liquid that split off mixes back in. A small whisk makes it smoother than a spoon.
Do not thaw yogurt on the counter. Dairy warms fast at room temperature. If you need it for a smoothie, skip thawing and blend the portion while it is still frozen.
What Changes After Thawing
Thawed yogurt looks thinner. It can look a bit grainy too. That change comes from ice crystals breaking the smooth set of the yogurt.
Stirring fixes much of it. Blending fixes even more. In cooked food no one notices the change at all.
- Best uses after thawing: baking, marinades, curries and smoothies
- Poor uses after thawing: a neat dollop on fruit or a smooth layer in a parfait
For smoothies, thawed or frozen yogurt both work. Blend it with frozen bananas and the texture turns thick and creamy again.
Can You Freeze Yogurt Again?
No. Do not refreeze thawed yogurt. Each round of freezing makes it thinner and more grainy.
Thaw one cup at a time. If plans change, cook with the thawed yogurt that day. A yogurt cake or a pot of curry uses a full cup fast.
Frozen yogurt cubes for smoothies are the one easy exception to plan around. They go from freezer to blender with no thawing at all.
Common Mistakes When Freezing Yogurt
- Freezing one huge tub: it thaws slowly and you must use it all within days
- No space at the top: yogurt expands and can lift the lid and dry out
- Loose lids: freezer smells get in and the taste turns flat
- Warm thawing on the counter: dairy can turn unsafe at room temperature
- Expecting the same thick texture: thawed yogurt is always a little thinner
- Old yogurt at the start: freezing will not make past its best yogurt fresh again
Most mistakes come from size. Small portions thaw fast, stir back smooth and get used in time.
One more habit helps a lot. Freeze yogurt on the day you buy it, not on the last day of its date. Fresh yogurt thaws with a cleaner taste. It also gives you the full 2 to 3 days of fridge life after thawing, with no rush to use it the same morning.
Signs Yogurt Has Gone Bad
Smell the yogurt after stirring. Fresh yogurt smells tangy and clean. A bitter, yeasty or sour milk smell means throw it out.
Look for mould on the surface. Any pink, green or black spot means the whole portion goes. Do not scoop the spot away and eat the rest.
A thin layer of liquid is normal, even in fresh yogurt. Slimy strands, thick clumps or a sharp taste are not normal. Throw those portions away.
Frequently Asked Questions
Can you freeze yogurt tubes for kids lunch boxes?
Yes. Freeze the tubes as they are and put one in the lunch box in the morning. It thaws by lunch and keeps the rest of the food cold. Eat it the same day and do not refreeze a thawed tube.
Does freezing yogurt kill the live cultures?
Freezing does not kill all of them. Many cultures go dormant and wake up after thawing. Some are lost, so thawed yogurt may have fewer live cultures than fresh. Cooking with it ends the cultures anyway.
What is the difference between freezing yogurt and sour cream?
Yogurt freezes a little better. Sour cream turns more watery and grainy after thawing. Yogurt, above all the thick Greek kind, stirs back closer to its fresh texture.
Can you freeze yogurt to make frozen yogurt dessert?
Yes, but stir it while it freezes or churn it if you can. Yogurt frozen solid in a tub turns icy hard. Sweetened yogurt with fruit makes the softest dessert. Plain yogurt tastes very tart once frozen.
How long can thawed yogurt sit in the fridge?
Use it within 2 to 3 days. Keep it sealed in the coldest part of the fridge. Smell and stir it before each use. If the smell turns bitter, throw it out.
How do you unfreeze yogurt?
Move the portion to the fridge and let it thaw overnight. Small cups thaw by morning. Give it a good stir or shake before using, because it can look a little split at first.
Conclusion
Yogurt freezes well for 1 to 2 months in small portions. Thaw it in the fridge, stir it well, and use it in baking, cooking and smoothies. Thick Greek yogurt gives you the best result after thawing.
Sources: FDA and USDA FoodKeeper style guidance for yogurt storage.
