How Long does Buttercream Last in the Fridge?

Buttercream can be stored for up to 2 weeks in the fridge. However, it’s best to eat it within one to two weeks. Refrigerating it will extend its shelf life, but not the life of the cake it’s applied to. It’s best to consume it within one to two weeks. Otherwise, it will begin to lose its freshness.

Buttercream frosting can be stored properly for up to three months in the freezer and up to a month in the refrigerator. What would motivate you to prepare buttercream in advance? To increase the fun of designing cakes.

How Long Does Buttercream Last in the Fridge (Abhishek)

How Long does Buttercream Last in the Fridge?

Only when properly stored in the fridge can buttercream last a whole month. The air inside the airtight container will lose moisture if it is not properly sealed. This implies that the icing’s texture could change to one that is brittle and gritty after three days. Additionally, plastic-lidded containers should not be used to store buttercream because they have the propensity to leak over time. Use glass jars, Mason jars, or other food-safe storage containers as an alternative.

How to Store Buttercream in the Fridge?

To chill buttercream, use the following easy procedure:

1. Verify that all components have cooled.

2. To make the buttercream mixture easy to scoop, place the bowl of buttercream in the freezer for 15 minutes.

3. Scoop the required quantity onto waxed or parchment paper. Put in a zip-top bag or another sealable container after properly wrapping.

4. Keep chilled until you’re ready to serve. Make sure to store your buttercream, buttercream frosting, or buttercream-covered cake away from foods with strong flavors in the refrigerator.

5. pour warm water through the piping tip to remove any remaining buttercream set.

Advice: French buttercream should be kept in the refrigerator immediately because it is made completely of egg yolks and will separate over time if left out at room temperature during the day.

How to Soften Refrigerated Buttercream?

Buttercream stored in the refrigerator often becomes hard, especially over time. Follow these simple actions to soften it:

1. Heat it gently in a pot half-filled with hot tap water for at least one minute or quickly in the microwave.

2. Stir the buttercream frequently while heating; avoid letting it boil.

3. After the buttercream has softened, return it to the original container and let it cool.

How Long does Buttercream Last in Room Temperature?

The ideal temperature for storing buttercream is between 60°F and 70°F. If you live in colder climates, check the temperature of your kitchen regularly and adjust accordingly. In addition, if you notice any signs of mold growth, discard them immediately. Leaving buttercream at room temperature has a shelf life of around two days.

How to Store Buttercream at Room Temperature?

Follow these measures to keep buttercream at room temperature:

1. Make the remaining buttercream.

2. Place the completed buttercream in a virgin plastic or airtight container.

3. Place the container where it will remain at room temperature and tightly seal it.

4. Every day, check the buttercream and throw away any that has gone brown or appears to be ruined.

5. To extend the shelf life of buttercream, put it in the refrigerator if it is still in good condition and you do not intend to use it within two days.

How to Know if Buttercream Frosting has Spoiled?

How do you recognize terrible buttercream? If your buttercream frosting begins to smell bad, there’s a sign that it’s spoilt. Additionally, it frequently changes color; keep in mind, if this ever occurs, do not hesitate to discard it.

Additionally, the bottoms often turn green if your cakes with buttercream icing are old. Additionally, the frosting will become runny and have a sour flavor and smell.

A layer of thick cream or molds would occasionally form on top. If there are ever molds, it is recommended to discard your expired buttercream frosting. Remember that your buttercream frosting should have a smooth texture at all times. For this reason, make careful to get rid of it if it ever thickens or turns lumpy.

In contrast, verify the expiration date of any store-bought buttercream frosting you have. For this reason, dispose of it as soon as possible if it has passed its expiration date and you’ve had it open for at least four weeks.

If, however, you are unsure about the exact day you created or even purchased the buttercream frosting. Additionally, since you don’t know how long it’s been opened, please dispose of it immediately in the trash. Undoubtedly, doing so will keep you healthy and avoid illnesses like stomach problems.

How to Get Rid of Tiny Air Bubbles in your Frosting?

The buttercream probably contains a ton of small air bubbles once it has cooled to room temperature. You can restore your frosting’s silky smooth smoothness, so don’t panic.

Simply stir it with a rubber spatula or a paddle attachment at a low speed. Until the air bubbles in the frosting have been forced out, mix or whisk it for a few minutes.

To make it simpler to create flawless cake sides, I do this with each batch of buttercream. I vouch for manually spreading the frosting around a bowl with a flexible spatula.

Reference: Evaluation of Staphylococcus aureus growth and staphylococcal enterotoxin production in delicatessen and fine bakery products

Why is my Frosting Hard / Why does Buttercream Crust Overtime?

Another important thing to note when making buttercream is that it will crust if left exposed to air for a long period.

You’re probably thinking, “Crusting sounds disgusting!” Why would icing crust, you ask?

Due to the high sugar level in my frosting recipe, it will eventually harden if left out in the air. It’s not a bad thing, though. In reality, it usually works well for decorating and piping.

Because of this, it’s crucial to store buttercream in an environment free of air. When you’re going to frost a cake, the last thing you want is buttercream crust crumbs in your icing.

I immediately lay a sheet of plastic on top of the frosting if I leave a bowl of buttercream out overnight. I firmly press it into position to ensure no icing is visible.

I hope this clarifies any queries you had with creating buttercream in advance. Please post any queries in the comments section below if I didn’t cover them in this post.

How to Store Buttercream Frosting Correctly?

It would be ideal for storing buttercream frosting correctly in the refrigerator or your freezer, whether you have made a batch ahead of time or have plenty of leftover buttercream frosting. But the most important thing is to keep the air out of your buttercream icing.

Additionally, you can use a piping bag that is rubber band-sealed to hold your buttercream icing. You can further keep it in an airtight container.

If you make your buttercream frosting a few days beforehand, you may also wrap it in plastic and place it in a bowl. Please remember that you should never put buttercream frosting next to any meat or fish.

You might also keep it in your freezer. In this case, you must let your buttercream frosting defrost at room temperature. Similarly, if you want it to regain its fluffy texture, you must re-whip it.

Additionally, several things you can take to lengthen the shelf life of your buttercream. By altering the components in the buttercream, you can achieve that.

In light of that, you might utilize a specific recipe that merely calls for adding water, especially if you want something that will keep for a long time. Additionally, it would be preferable to avoid using items like milk and butter that degrade quickly. Additionally, both have a remarkably limited shelf life.

Tips and Tricks

In general, a pure white buttercream that contains only shortening and no butter may unquestionably be left out at room temperature for around two days. Be sure to put it in cling wrap using this. A cake carrier can also be used.

In contrast, if your buttercream recipe calls for only butter, preserve it in the fridge because an all-butter recipe tends to melt off your cake, especially after it gets to room temperature.

You can also leave buttercream created using a recipe that calls for shortening and butter to remain at room temperature for about two days. Cling wrap would be useful for covering your dessert in light of this. The same goes for placing it in a cake carrier. The buttercream frosting will not overly crust if you do this.

How Far in Advance can I Make a Cake with Buttercream Icing?

Most cake recipes take a long time to prepare. Here are some recommendations for when to begin baking your cake. The cake batter should be started 2-3 days before baking. You can begin preparing the frosting 24 hours in advance. To avoid contamination, keep it wrapped in aluminum foil or plastic wrap.


There are five forms of buttercream. Some of them should not be stored at room temperature.

However, the most popular American buttercream can be stored for three days at room temperature.

To prevent spoilage, the remaining buttercream varieties should be securely preserved in airtight containers and placed in the refrigerator.