Hot Fudge Sauce - cooking recipe

Ingredients

1 c. sugar
2 1/2 Tbsp. cornstarch
2 Tbsp. cocoa
1 c. hot water
1/2 c. butter or margarine

Preparation

Mix dry ingredients.
Add hot water.
Cook in double boiler. Bring to boil, stirring constantly.
Cook 2 to 3 minutes until thick.
Remove from heat.
Add the butter or margarine.
Stir and serve warm over ice cream.