Published: Oct 19, 2022 · Modified: Oct 19, 2022 by Elizabeth Marek · This post may contain affiliate links · 101 Comments

American Buttercream Recipe

Name: American Buttercream
Prep time: 20 min
Total time: 20 min
Ingredients: 24 ounces unsalted butter (room temperature); 40 ounces powdered sugar; 5 ounces heavy whipping cream; 3 teaspoons clear vanilla extract; 1 teaspoon salt; 3/4 teaspoon butter extract (optional for flavor)

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Classic American Buttercream is a sweet, fluffy frosting that is very stable and develops a slight crust on the outside. This recipe is incredibly easy, only uses 5 simple ingredients, and takes less than 15 minutes to make. Follow this recipe for tricks on how to get your buttercream smooth and bubble-free, and how to avoid grainy, separated frosting.

I have tested so many frostings to combat the summer heat, and American buttercream is the most stable. Many of my go-to recipes use egg whites, so if you are vegan or unable to eat eggs, American buttercream is a great option. It goes great with Funfetti cake, chocolate cake, or really any recipe.

American Buttercream Ingredients
How to Make American Buttercream
What are the different types of buttercream?
FAQ
Related Recipes

American Buttercream Ingredients

Butter is, of course, a key ingredient for "butter"-cream, so using high-quality butter is important. I like using Plugra or Irish butter, but Darigold is also a great option when butter is expensive! You can also use dairy-free butter if you need dairy-free buttercream. If you need stable buttercream for hot and humid climates, replace half of the butter with shortening. High-ratio shortening works best, but Crisco will work too.

Heavy cream is important to help thin out your frosting and make it fluffy, but you can also use water, milk, or non-dairy creamer.

How to Make American Buttercream

First, bring your butter to room temperature. If your butter is not at room temperature, you will get lumps of butter.
Place the room temperature butter in the bowl of a stand mixer (or an electric hand mixer) with the whisk attachment and mix together on medium speed until smooth. Don't forget to scrape the bottom of the bowl often. Pro-Tip: If you need more stable buttercream, replace half of the butter with high-ratio shortening.
Add in your powdered sugar one cup at a time while mixing on low speed until smooth.
Add in your salt, clear vanilla extract, and cream. If your buttercream looks too dry, you can add more cream until you reach the right consistency.
Whip on high speed for 2-3 minutes until the buttercream is smooth and fluffy.
Optional: If it looks curdled and separated, remove about 1 cup of buttercream and melt it in the microwave for 10-15 seconds. Pour it back into the mixing buttercream to bring it all together.
Optional: To remove bubbles, mix on low with a paddle attachment for 10 to 15 minutes until smooth.
Cover the bowl with plastic wrap until you're ready to use it. This frosting can stay out for a few hours but should be stored in an airtight container in the fridge or freezer if you don't need it for a few days. Bring it to room temperature and mix on low before each use.
This is enough buttercream to frost and fill three 8"x2" layers, or 24 cupcakes.

What are the different types of buttercream?

American buttercream (ABC) is made with powdered sugar, butter, and liquid. It's very sweet, creamy, and the most stable in warm temperatures due to the high amount of sugar.
Swiss meringue buttercream (SMBC) is made by combining meringue with whipped butter and extracts. This buttercream is light, soft, and not very sweet. My Easy buttercream is an easy mock-Swiss buttercream recipe.
Italian meringue buttercream (IMBC) is made by pouring boiled sugar into whipping meringue. This produces a very stable and light buttercream frosting that's not very sweet, but it is a little bit trickier to make.
French buttercream is made with egg yolks or whole eggs in a meringue base. It's similar to a custard or pastry cream, is not as sweet, and has a richer flavor compared to some of the other buttercreams.
German buttercream is made by combining pastry cream, butter, and powdered sugar. It's very rich, silky, and not too sweet.
Flour buttercream or boiled milk frosting like Ermine frosting is an old-fashioned type of buttercream. It's made by cooking flour and sugar with milk to make a sweet vanilla bean paste, then whipping that with butter and extracts.

FAQ

Does American buttercream melt in the heat?

ABC is the most stable buttercream in high heat and humidity. The combination of butter, shortening, and a lot of powdered sugar creates a crusting buttercream that prevents the butter from melting. White chocolate ganache and whipped dark chocolate ganache are also great options for high heat.

What is the difference between buttercream and American buttercream?

American buttercream is one of type of the many buttercreams out there. Vanilla buttercream frosting could be made with butter, shortening, meringue, boiling sugar, or other variations. People often use the terms "buttercream" and "frosting" interchangeably, but true frosting recipes do not contain butter as an ingredient.

What is American buttercream made of?

Many vanilla buttercream recipes use just butter, powdered sugar, milk, salt, and vanilla. This frosting recipe has some variations with heavy cream, water, and vegetable shortening.

Which buttercream is best for wedding cakes?

It all depends on your preference and what you're using it for, but I find that easy buttercream, Swiss meringue buttercream, or American buttercream works best for wedding cakes. If you live in a hot and humid area, you can always fill your cake with a less stable frosting like cream cheese or whipped cream, and then frost the outside with American.

Can buttercream be made ahead of time?

Yes, this American buttercream can last for up to 2 weeks in the fridge or 6 months in the freezer. Bring it to room temperature and mix it on low to make it smooth again. You can also add a little bit of extra milk to thin it out if needed.

How do I get the air bubbles out of my buttercream?

Mixing on low and using room-temperature butter are the first steps to smooth, bubble-free buttercream. If it still has air bubbles, remove about 1 cup of buttercream and melt it in the microwave for 10-15 seconds. Pour it back into the mixing buttercream to bring it all together.

Why is my buttercream grainy?

Room-temperature butter makes a huge difference in the texture of your buttercream. If it is too cold, it will make the shortening form clumps and lead to a grainy buttercream. The type of powdered sugar you're using could also be leading to grainy buttercream. Sifting the sugar can help avoid lumps.

How do you make your frosting white?

Buttercream tends to have a yellow tinge from the butter. Adding a tiny drop of purple food coloring can counteract the yellow in the frosting and make your buttercream whiter.

How do you get vibrant buttercream colors?

To color American buttercream, I prefer to use Americolor or Chef Master gels because they are very bright and help you achieve vivid color with not a lot of food coloring. The colors will darken overnight, but you can also remove about 1 cup of the colored buttercream and melt it in the microwave for 10-15 seconds. Then pour it back into the mixing buttercream for a darker color.

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