Brownie Chocolate Frosting - cooking recipe

Ingredients

2 (1 oz.) sq. unsweetened chocolate
1/4 c. margarine
3 c. sifted powdered sugar
2 tsp. vanilla
3 to 4 Tbsp. hot water

Preparation

Melt chocolate and butter in heavy saucepan over low heat. Remove from heat.
Stir in xxxx sugar, vanilla and 1 tablespoon water.
Stir in more water until spreading consistency.