4 teaspoons shortening
2/3 cup powdered sugar
1/4 teaspoon vanilla
2 teaspoons milk
Colored sugar crystals for decoration
Stir together shortening, powdered sugar, vanilla and milk until smooth and creamy. Spread 2 teaspoon of frosting on top of 1st layer. Add 2nd layer and continue frosting. Sprinkle with colored crystal sugars.
Frosts a 2 layer cake.