Can You Freeze Buttercream on a Cake?

Buttercream is a delicious and versatile frosting that adds a creamy and rich flavor to cakes. Whether you’re a baking enthusiast or a professional cake decorator, you might find yourself wondering if it’s possible to freeze buttercream on a cake.

Buttercream Cake
Buttercream cake

What is buttercream?

Before diving into the freezing process, let’s understand what buttercream is. Buttercream is a type of frosting made from butter, sugar, and various flavorings.

It’s commonly used to decorate and fill cakes, cupcakes, and other desserts.

Buttercream can be easily customized by adding different flavors, colors, or even incorporating ingredients like chocolate or fruit puree.

Freezing buttercream: Is it possible?

Yes, it is possible to freeze buttercream on a cake, but there are certain factors to consider to maintain its texture, taste, and overall quality.

Freezing buttercream can be a convenient option when you need to prepare a cake in advance or when you have leftovers that you don’t want to waste.

Factors to consider before freezing buttercream

To ensure the best results when freezing buttercream, it’s important to consider the following factors:

Texture and consistency

Buttercream is known for its smooth and creamy texture. Freezing can affect its consistency, so it’s essential to be mindful of this aspect.

While the taste may remain intact, the texture might become slightly grainy or lose some of its fluffiness after thawing.


The ingredients used in your buttercream recipe can also impact its freezing potential.

Generally, butter-based buttercream freezes well compared to those made with alternative fats or ingredients that might not hold up during freezing and thawing.

Storage container

Choosing the right storage container is crucial to prevent freezer burn and maintain the quality of your buttercream.

Opt for airtight containers or wrap the cake tightly with plastic wrap and then with aluminum foil to protect it from freezer odors and moisture.

Freezing duration

Buttercream can be stored in the freezer for up to three months. Beyond that, its quality may deteriorate. It’s best to consume the cake within this timeframe for the best taste and texture.

How to freeze buttercream on a cake

Now that we have discussed the factors to consider, let’s delve into the step-by-step process of freezing buttercream on a cake:

  1. Preparing the cake: Ensure that your cake is fully cooled before attempting to freeze it. If the cake has just come out of the oven, allow it to cool completely on a wire rack. It’s important to freeze the cake before applying the buttercream to maintain its freshness and prevent any moisture buildup.
  2. Applying the buttercream: Once the cake is cooled, apply a generous layer of buttercream frosting to create a smooth and even coating. Make sure the buttercream is spread evenly across the cake’s surface, including the edges.
  3. Freezing the cake: Place the cake on a flat surface, such as a baking sheet or a cardboard cake circle, to provide stability during freezing. Carefully transfer the cake to the freezer, ensuring that it remains level. If you have limited freezer space, you can first place the cake in the freezer for a short period to allow the buttercream to firm up slightly. Afterward, cover the cake with plastic wrap or place it in an airtight container. If using an airtight container, make sure it’s large enough to accommodate the cake without damaging the buttercream. Seal the container tightly to prevent freezer burn.
  4. Thawing frozen buttercream cakes: When it’s time to enjoy your frozen buttercream cake, proper thawing is essential to maintain its taste and texture. There are two recommended methods for thawing frozen buttercream cakes:
    • The gradual thawing method: Transfer the frozen cake from the freezer to the refrigerator. Allow it to thaw slowly overnight or for approximately 8 to 12 hours. This method ensures a gradual thaw, preserving the moisture and flavor of the cake.
    • The refrigerator method: If you need to thaw the cake quickly, you can place it in the refrigerator for a few hours. However, keep in mind that this method may result in a slightly firmer texture compared to the gradual thawing method.

Tips for freezing and thawing buttercream cakes

To ensure the best results when freezing and thawing buttercream cakes, consider the following tips:

  • Proper packaging: Use airtight containers or wrap the cake tightly with plastic wrap and aluminum foil to prevent exposure to air and avoid freezer burn.
  • Labeling: Clearly label the container or package with the date of freezing to keep track of its storage duration.
  • Avoiding excessive moisture: Before freezing, ensure that the cake is completely cooled to prevent condensation and excessive moisture buildup, which can affect the texture of the buttercream.
  • Retouching the cake after thawing: If the buttercream has slightly lost its smoothness or decoration during freezing, you can use a spatula or an offset spatula to gently reshape and retouch the frosting before serving.


Can I freeze a buttercream cake that has already been decorated?

Yes, you can freeze a buttercream cake that has been decorated. Ensure it is properly packaged to maintain its appearance during freezing.

How long can I freeze a buttercream cake?

It is best to consume a frozen buttercream cake within three months for optimal taste and texture.

Will freezing affect the taste of the buttercream?

Freezing may slightly affect the taste and texture of the buttercream. However, if properly stored and thawed, the difference should be minimal, and most people won’t notice any significant changes.

Can I freeze a cake with cream cheese frosting instead?

While buttercream freezes well, cream cheese frosting may not maintain its texture and consistency after thawing. Cream cheese has a higher water content, which can lead to a grainy or watery consistency when frozen and thawed. It’s best to consume cakes with cream cheese frosting fresh or refrigerate them for short periods rather than freezing.


In conclusion, it is possible to freeze buttercream on a cake, allowing you to prepare in advance or preserve leftover cake without compromising its taste entirely.

By considering the texture and consistency of the buttercream, the ingredients used, selecting appropriate storage containers, and following the recommended freezing and thawing methods, you can successfully freeze and thaw buttercream cakes while maintaining their overall quality.

I'm Jennifer Tirrell, a self-taught baker, and founder of CakeRe. As an experienced baker and recipe publisher, I have spent over a decade working in the kitchen and have tried and tested countless baking tools and products. From classic cakes to creative twists, I've got you covered. So grab your apron and let's get baking!

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