does buttercream need to be refrigerated? (mind-blowing facts inside)

does buttercream need to be refrigerated

Buttercream [frosting], a staple in cake decorating and a go-to treat for many dessert lovers is subject to a common question: does it need to be refrigerated? If you’ve ever used buttercream, then you’ve asked this question at least once.

As we go on, we will explore the factors that determine whether your buttercream needs a stay in the fridge or can safely remain at room temperature. Let’s dive into the world of buttercream and its storage requirements! 

Various factors can influence the need for refrigeration – from the ingredients used to the climate you live in. Understanding these aspects will help you make an informed decision on how to store your buttercream creations. So, read on and keep your buttercream fresh and delicious!

Short Quiz

Ingredients Matter 

Buttercream is made using butter, powdered sugar, milk, or cream, and flavorings like vanilla or cocoa powder. For American buttercream, the high sugar content acts as a natural preservative, allowing it to be stored at room temperature for a few days.

However, if you’re using a meringue-based buttercream, which contains egg whites, refrigeration becomes essential to prevent spoilage. Similarly, if the buttercream includes perishable ingredients like cream cheese, fruit purees, or whipped cream, it’s best to keep it chilled. 

Climate Considerations 

The weather and temperature of your environment play a significant role in determining whether your buttercream needs refrigeration. In hot or humid climates, the risk of melting and separation increases, potentially compromising the texture and consistency of your buttercream.

In such conditions, it is advisable to refrigerate your buttercream for a few hours before serving to maintain its structure and quality. On the other hand, if you live in a cooler or drier climate, it should be safe to store your buttercream at room temperature for a couple of days. 

Storage Tips and Shelf Life 

When it comes to storing buttercream, airtight containers are your best friend. Keeping your buttercream sealed will prevent it from absorbing any unwanted flavors or odors. If you decide to refrigerate your buttercream, you should remove it from the fridge a few hours before use, as it needs to soften to a spreadable consistency. 

Related: Refrigerator Types: Pros and Cons

The average temperature in the room where buttercream will be stored is an important factor to consider when determining whether or not it needs to be refrigerated. If the room temperature is consistently below 70°F (21°C), then it is safe to store buttercream at room temperature for a short period of time, usually no more than a day or two.

However, if the room temperature is above 70°F (21°C), it is recommended to refrigerate buttercream to prevent the growth of harmful bacteria. This is especially important if the buttercream contains dairy products, as they are more susceptible to bacterial growth at warmer temperatures.

Does refrigeration affect the texture and taste of buttercream?

Refrigeration can affect the texture of buttercream, making it harder and more difficult to spread. This is because the butter in the buttercream solidifies when chilled. If you plan on refrigerating your buttercream, it is important to let it come to room temperature before using it to ensure it is spreadable. 

Types of Buttercream and Refrigeration 

Different types of buttercream may have varying refrigeration requirements. The most common types of buttercream are American, Swiss, Italian, and French. While each has its unique characteristics and ingredients, they all contain butter and sugar as their main components. 

American Buttercream 

American buttercream, made with butter and powdered sugar, is the least perishable of all buttercreams. It can be left at room temperature for up to three days without any issues, as long as it is kept in an airtight container. However, if you plan to store it for longer periods, it is best to refrigerate it to preserve its quality and freshness. 

Swiss, Italian, and French Buttercream 

Swiss, Italian, and French buttercreams, which are made with egg whites, are more delicate and perishable than American buttercream. These types should be refrigerated if they are not being used immediately. It is recommended to refrigerate these buttercreams for up to a week in an airtight container. Before using refrigerated buttercream, remember to let it come to room temperature and give it a good stir to restore its smooth and creamy texture. 

Proper Handling and Usage

  • When working with buttercream, practicing good hygiene and avoiding cross-contamination is important. Use clean utensils, bowls, and hands to prevent the introduction of bacteria.
  • If you’re using a piping bag to apply buttercream, ensure that it is clean and dry before filling it. Moisture can affect the consistency of the buttercream.
  • To avoid potential spoilage, only take out the amount of buttercream you need for immediate use and keep the rest stored properly.
  • When storing leftover buttercream, consider dividing it into smaller portions and freezing them. This way, you can thaw and use only what you need, reducing waste.
  • If you plan to freeze buttercream, place it in an airtight container or wrap it tightly with plastic wrap to prevent freezer burn and maintain its quality.
  • Label the containers with the date of preparation to keep track of freshness and prevent using expired buttercream.


So does buttercream need to be refrigerated? the answer is… it depends. If your buttercream contains perishable ingredients like cream cheese or fresh fruit, then it should be refrigerated. However, if your buttercream is made solely from butter and sugar, it can be stored at room temperature for a few days.

Related: Should Apples Be Refrigerated: A Comprehensive Guide

You can also read: How long can cooked rice stay in the fridge

Craya Power

Craya Power

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Home Centrale Face

Craya Power loves to talk about home appliances and home improvements. Whether it’s a new fridge or an innovative kitchen gadget, Craya loves to provide her thoughts and opinions on the latest products to hit the market.

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