Never Fail Chocolate Frosting - cooking recipe

Ingredients

2 c. sugar
1/2 c. milk
1 stick margarine
2 sq. or 1/2 c. cocoa
1 tsp. vanilla

Preparation

Combine all ingredients except vanilla.
Stir until sugar dissolves over moderate heat.
Then when mixture comes to rapid boil, boil exactly 1 minute.
Remove from heat; add vanilla.
Cool and beat to consistency.