Coke Icing - cooking recipe

Ingredients

1 stick butter or margarine
3 Tbsp. cocoa
6 Tbsp. Coca-Cola
1 box powdered sugar
1 tsp. vanilla flavoring

Preparation

Melt butter.
Add cocoa and Coca-Cola.
Bring to boil over medium heat.
Remove from heat.
Add powdered sugar and vanilla flavoring.
Mix well until smooth.
Add small amounts of hot water to thin, if necessary, for spreading consistency.