How to Freeze Buttermilk?

If you’ve ever wondered how to freeze buttermilk, you’ve come to the right place! Whether you’re looking to freeze buttermilk to use in baking or to keep on hand for quick smoothies and ice creams, you’ll find that freezing buttermilk is an easy and convenient way to store your favorite dairy products.

How to Freeze Buttermilk

Can you Freeze Buttermilk?

If you have buttermilk that you don’t want to waste, freezing it may be an option. You can freeze buttermilk in ice cube trays, airtight containers, or freezer bags. Buttermilk freezes well and can be used for many recipes.

Frozen buttermilk can last up to three months. This is because the cultures in buttermilk do not die when it is frozen. Rather, the solids and fats separate and can change in texture.

The best method of freezing buttermilk is to place it in an airtight container. This will help keep it from absorbing odors and maintain its quality. Make sure to label the container so you can easily identify it in the future.

Buttermilk is also best when stored in an ice cube tray. This will allow you to freeze it in small portions, which makes it easier to use.

Before freezing, make sure to measure the amount of buttermilk you will need. A few tablespoons of buttermilk is usually enough for most recipes.

How to Freeze Buttermilk?

Buttermilk in its original carton may be frozen only after some of it has been consumed. Since liquid expands when it freezes, it requires a small amount of space. Additionally, buttermilk can be frozen in ice cube trays (particularly useful if you only use a tiny quantity at a time).

However, we prefer to freeze buttermilk in freezer-safe bags with exact measurements. Why? The amount you need for a particular dish will need to be defrosted. Divide the liquid into standard serving sizes (1 cup, 12 cups, 14 cups, etc.) and label the containers with the date and quantity to make things easier for yourself.

  1. Pick a division method for the buttermilk. About 4 cups are contained in a quart-sized carton. Four cups may be frozen separately, or you could combine the measurements: Freeze two 1-cup portions, two 1-1/2-cup portions, and four 1/4-cup portions to cover all your bases.
  2. Measurements and dates should be written on freezer-safe bags. Before dividing the buttermilk, you should finish labeling the containers because trying to write on liquid-filled bags is annoying. If you want to go the additional mile, go out of your calendar and figure out what day it will be in three months; this will be your readily available expiration date.
  3. Fill the bags with the buttermilk (in measured amounts). Before sealing the top, get rid of as much extra air as you can. To minimize space, place the bags flat in the freezer.

Can you Freeze Buttermilk in Ice Cube Trays?

Buttermilk is a versatile ingredient that can be used in several recipes. You can freeze buttermilk and use it for future baking projects. The advantage of freezing is that it can be stored indefinitely without spoiling.

Using frozen buttermilk in recipes is a great way to avoid food waste. However, refrigerating or microwaving frozen buttermilk is not always a good idea. This is because the resulting texture and flavor will vary.

Ideally, you want to store buttermilk in plastic freezer bags or safe containers. These containers will keep the buttermilk fresh and prevent freezer burn. If you plan to freeze your buttermilk, label the container.

You can also use small ice cube trays. Just make sure to use containers that are wide enough for your buttermilk. In addition, you will need at least a half-inch headspace.

Another option is to use silicone baking forms. These are convenient and take up less space in the freezer. They also let you freeze buttermilk in smaller amounts, which cuts down on thawing time.

Can you Freeze Buttermilk in an Airtight Bag?

If you are looking to store buttermilk, there are different ways you can do so. One way is to freeze it. This will keep it fresh for a longer period.

The best way to freeze buttermilk is in plastic freezer bags. This is the easiest option and will save you space. These bags are also stretchy and allow you to lay them flat, which makes thawing easier.

Another good option for storing buttermilk is in an ice cube tray. This will make it easy to defrost the exact amount you need for a recipe.

Another way to store buttermilk is to divide it into two-cup portions. You can then place these portions into individual zip-lock bags or freezer containers. It is best to do this to preserve the buttermilk’s flavor and texture.

Buttermilk can be frozen for up to three months. Make sure to mark the expiration date on the container. A date on the container will help you determine when to discard the buttermilk.

Storage Options for Frozen Buttermilk

Buttermilk is a dairy product that lends itself well to many cooking applications. It is commonly used as a salad dressing, marinade, and glaze. But it can also be used as a beverage. You can freeze buttermilk for long-term storage. However, it is important to use it before the expiration date.

When you freeze it, the fats and water separate. This is why you should not drink it immediately after thawing. The quality of the buttermilk will decrease. So, it would be best to leave it to thaw for at least fifteen minutes at room temperature before drinking.

The best storage option is to freeze the buttermilk in a plastic freezer bag. This type of bag is convenient because it can be stored flat. You can also stack several bags on top of each other to save space.

If you’re not too concerned about space, you can try freezing buttermilk in ice cube trays. These containers will take up a small space but allow you to store and thaw buttermilk simultaneously.

How to Thaw Frozen Buttermilk?

The advantage of freezing the bags flat is that the buttermilk layer will thaw out quickly. Leave it on the counter for 15 to 20 minutes.

If you need to use the frozen buttermilk immediately, you can thaw it out in a dish of warm water for about five minutes.

After it thaws, the buttermilk will have a different consistency. It can even seem to be divided. It will be prepared for use in your baked items after thorough whisking.

A fast substitution can be made even if you don’t have any buttermilk on hand. See my in-depth page for instructions on making buttermilk at home.

How to Use Frozen Buttermilk?

Use frozen buttermilk in recipes that call for cooked or baked buttermilk for best results. Frozen buttermilk retains its acidity, which is necessary for baking and tenderizing meat. This makes it a fantastic marinade. The freshness and quality will disappear after freezing.

Before using, the freshly frozen buttermilk needs to defrost in the fridge. Cornbread and the breading for fried chicken can both be made with buttermilk.

How to Tell if Buttermilk is Spoiled?

The consistency of buttermilk should be smooth and easily pourable.

The ability to pour from cartons or jugs becomes lumpy, which is the best sign of spoiling.

A strong odor is an additional clue that the goods have been ruined, as are surface blemishes. Any buttermilk that spoils in one of these ways should be thrown out.

When buttermilk is past its prime, it will alter in consistency, going from smooth to thick and chunky. While fresh buttermilk is often tangy, the smell of expired buttermilk is powerful and sour. Of course, discard your buttermilk if it begins to sprout mold or appears discolored.

How to Freeze Buttermilk in Freezer Bags?

When you need to do a lot of baking, the first approach is ideal because it uses larger amounts of buttermilk.

  1. Label the Bags: Label some freezer bags with the contents visible. You should also include the date to help you remember when you must use it.
  2. Portion Out: Take some buttermilk and measure it out. Put the portion in the freezer bag by ladling. Pick a serving size that you frequently use in your recipes.
  3. Squeeze out any extra air before sealing the bag to make it airtight.
  4. Lay the buttermilk and frozen bag flat on a baking sheet and press them down. Use every bit of buttermilk you have to perform this action.
  5. Freeze: Put the entire thing, including the baking sheet, in the freezer once you’ve put all the buttermilk in bags and spread it out flat on the baking sheet. Allow the buttermilk packets to freeze for a few hours, ensuring you have room to keep the baking sheet flat.
  6. Remove from Tray: After the buttermilk has frozen, remove the baking sheet and place it back in the freezer.

How to Freeze Buttermilk Biscuits?

You can freeze your buttermilk if you’ve previously used it to make delectable biscuits or scones. You can always have a delicious treat on hand since baked products freeze well for a few months.

Simply allow your baked cookies to cool before placing them in a freezer bag with a date and label.

No matter what recipe you use buttermilk in, you can freeze the majority of baked items in the same way for a tasty complement to a packed lunch or a sweet treat.

3 Additional Tips for Freezing Buttermilk

Now that you know how to freeze it, here are our top 3 recommendations for getting the best results from freezing buttermilk:

  • Think about your use.
    After considering your uses for buttermilk, freeze it in the proper containers.
  • Indicate it Clearly
    Buttermilk can resemble cream and milk once it has been frozen. Make sure to label everything to identify what you are defrosting carefully.
  • After thawing, whisk.
    You can notice that the texture of the buttermilk has changed after thawing. This can be fixed quickly but vigorously whisking it to combine the separated fats.


Before it tastes and becomes inferior, buttermilk can be stored in the freezer for several months.

Buttermilk can be frozen in various methods, including ice trays, freezer bags, and airtight containers.

Before using frozen buttermilk, it normally needs to be defrosted. The safest way to do this is to leave it in the refrigerator overnight; however, if you’re pressed for time, you may throw it in a basin of warm water.