Icing

Ingredients:

• 1 cup powdered sugar
• 1-1/2 tablespoons soft butter
• 1 teaspoon vanilla
• dash of salt

Directions:

1. Blend sugar a little at a time with butter. Add dash of salt. When all the sugar is thoroughly mixed, blend in vanilla. 
2. Spread lightly over cake after it is cool.

Recipe from the Peanuts Cook Book.