Grandma'S Chocolate Sauce - cooking recipe

Ingredients

1 heaping c. sugar
1 heaping Tbsp. cocoa
1 Tbsp. self-rising flour
milk
1/8 stick margarine

Preparation

Mix first 3 ingredients with enough milk to make runny.
Add margarine.
Cook over medium heat until it boils.
Simmer on low heat until creamy.
Pour over hot biscuits.