Ingredients
- 1/2 cup white sugar
- 1/2 cup butter, softened
- 2 egg whites
- 1 teaspoon vanilla extract
- 1/2 teaspoon cream of tartar
- 1/4 teaspoon salt
Directions
- In a large bowl, cream together the butter and sugar until light and fluffy.
- Add the egg whites, vanilla extract, cream of tartar, and salt and mix until combined.
- Using an electric mixer, beat the mixture on high speed for 3-4 minutes until it is light and fluffy.
- Spread the frosting on cooled cakes and cupcakes.
Interesting Facts
- Sea-Foam Frosting is a type of meringue frosting that was popular during the 1920s.
- The cream of tartar helps to stabilize the egg whites, making the frosting light and fluffy.
- This frosting can be tinted with food coloring to give cakes and cupcakes a unique look.