1 16oz of Powdered Sugar
1 160z of Crisco
1 Can of Vanilla Frosting (any brand is fine)
1/4 warm water
Mix frosting and Crisco in a bowl with a mixer until mixed together.
Add powdered sugar alternating with water until finished.
You can add Americolor Gel Paste or keep as is.
This makes 3 lbs and will cover a 2-Layer 13×9 inch cake.
Refrigerate and use within 2 weeks.