This American Buttercream recipe creates a light and airy frosting, perfect for cakes and cupcakes, made with unsalted butter, powdered sugar, and vanilla.
If you don't have organic powdered sugar on hand, conventional powdered sugar will be fine; just add ½ teaspoon of plain, unsulfured molasses along with the salt and vanilla to create a similar depth of flavor.
Keyword American Buttercream, buttercream, Cake Frosting, dessert, Frosting