Buttercream Frosting
Updated October 12, 2022
- Total Time
- 5 minutes
- Rating
- Comments
- Read comments
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Ingredients
1 cup/227 grams unsalted butter, at room temperature
2 cups/246 grams confectioners' sugar, sifted
2 teaspoons vanilla extract
½ teaspoon kosher salt (such as Diamond Crystal)
2 tablespoons heavy cream, at room temperature
Preparation
- Step 1
In a large bowl, beat the butter and sugar with an electric mixer on low speed until combined. Using a rubber spatula, scrape down the side of the bowl, then beat on medium-high until very light and fluffy, about 4 minutes. The mixture will lighten in color and become glossy. Beat in the vanilla, salt and cream. (For chocolate or raspberry flavors, see Tips.)
- Step 2
Use immediately or refrigerate for up to 2 days. (If preparing in advance, you’ll want to press a piece of plastic wrap directly onto the surface to prevent it from hardening. Bring the frosting back to room temperature to use it.)
To make chocolate buttercream, melt 1 cup/160 grams chopped bittersweet chocolate in short bursts in the microwave, stirring in between until melted, or melt over a double boiler. Let cool to room temperature then beat into the buttercream. Makes about 3 cups.
For raspberry buttercream, beat ½ cup (room temperature) raspberry preserves into the buttercream. The mixture may look split. If so, heat the underside of the bowl slightly with a hair dryer, without melting the butter, and continue to mix until smooth. (Alternatively, soak a dish towel in hot water, wring it dry and use it to briefly wrap the base of the bowl.) Makes about 3 cups.
Private Notes
Comments
This is an excellent buttercream recipe! So much better than the powdered sugar heavy version I used to make. The consistency is light & fluffy while the flavor is sweet but not too sweet. I also made the chocolate version with Guittard bittersweet chocolate - amazing! Note that both the butter and heavy cream need to be at room temperature before you start. Also, it takes a long time to come back to room temp if you refrigerate overnight.
This is the recipe that I followed for years but with less butter and milk. I don't like the metallic taste of raw confectionery sugar so I tried the Food 52 technique: Melt the butter, mix it with the powdered sugar, salt, and milk in a stainless steel bowl. Set the bowl in a wide skillet of barely simmering water for 5 minutes, stirring from time to time. Remove the bowl from the water, add the vanilla, and beat until cool and fluffy. Set in a ice bath to cool and thicken faster. Much better!
I have also had really good results using freeze dried fruits to flavor buttercream frosting - freeze dried strawberries worked wonders for the pink "flavored" cake my stepson wanted for his birthday!
People that complain recipes are "too salty" need to pay attention to the salt they use. Not all salts are alike. "Regular salt" e.g. "iodized salt" is twice as salty as Diamond Crystal Salt (flake). "Kosher salt" is a generic label used by many companies, and can be saltier or less salty, depending on the brand. It is coarse, edible salt without other additives such as iodine, etc.) but can include "anticaking: agents. I have used Diamond Crystal for over 20 years.
I made chocolate cupcakes with chocolate buttercream frosting for my son's birthday in grade school. He's 35 and his classmates still remember how fantastic those cupcakes tasted!
I got so many compliments on this frosting! People kept saying they don’t normally like frosting but this was really good. I won’t change a thing!!

