Chocolate Frosting - cooking recipe

Ingredients

1 stick margarine
3/4 c. brown sugar
2 heaping Tbsp. cocoa
1 shake salt
1/3 c. water
2 c. powdered sugar
1 1/2 tsp. vanilla or rum extract

Preparation

Mix first 5 ingredients.
Bring to boil; boil for 1 minute, stirring constantly.
Remove from heat.
Beat in sugar, then extract.
Ice cake before frosting cools.