Chocolate Gravy - cooking recipe

Ingredients

1 1/2 c. sugar
1/2 c. self-rising flour
3/4 to 1 c. milk
3 Tbsp. cocoa
1 stick butter
1 tsp. vanilla

Preparation

Mix first 4 ingredients well and cook over low heat until begins to thicken.
Add 1 stick of butter while cooking.
After gravy thickens, remove from heat; add 1 teaspoon vanilla.
Serve hot over biscuits.