- 1 (16 ounce) package powdered sugar (3 1/4 cups)
- 3 tablespoons meringue powder
- 1⁄2 teaspoon cream of tartar
- 1⁄2 cup warm water
- 1 teaspoon vanilla
Directions See How It's Made
- In a large mixing bowl, combine powdered sugar, meringue powder and cream of tartar. Add the water and vanilla. Beat with an electric mixer on low speed until combined; beat on high speed for 7-10 minutes or until mixture is very stiff. cover bowl with a damp paper towel and plastic wrap; refrigerate for up to 2 days.