- Prep: 5 min
- Cook Time: –
- Total: 5 min
- Serving: Makes about 4-1/2 cups
Spreading this sweet and creamy frosting on a classic white cake makes a beautiful white-on-white dessert.
- 3/4 cup butter, softened
- 3/4 cup dairy sour cream
- 1-1/2 teaspoons vanilla v
- 8 cups powdered sugar
- Place the butter, sour cream, and vanilla into a large bowl and beat with a handheld mixer on medium speed for 30 seconds.
- Sprinkle in the powdered sugar 1 cup at a time and continue to beat until blended.