Icing - cooking recipe

Ingredients

3 1/2 Tbsp. cocoa
1 stick margarine
1 lb. powdered sugar
1/3 c. milk
1 tsp. vanilla
1 c. nuts (optional)

Preparation

When cake has baked 18 minutes, combine margarine, cocoa and milk in saucepan.
Bring to boil and add remaining ingredients. Pour over cake as soon as you take it from oven.
Let cool.
Cut in squares.