Chocolate Icing - cooking recipe

Ingredients

1 c. sugar
1/4 c. milk
2 Tbsp. cocoa
1/4 c. butter
1 tsp. vanilla

Preparation

Combine sugar and cocoa in a 1 1/2-quart casserole dish.
Add milk and butter.
Microwave
on High for 2 1/2 minutes.
Stir.
Microwave on High for another 2 1/2 minutes.
Let cool slightly.
Add vanilla and beat with a spoon just a little bit.