Chocolate Gravy - cooking recipe

Ingredients

1 cup sugar
3 tablespoons flour
4 tablespoons cocoa
1 dash salt
1 (12 ounce) can evaporated milk (Pet brand preferred)
1/4 cup butter or 1/4 cup margarine
1 teaspoon vanilla

Preparation

Mix dry ingredients.
Add can of evaporated milk.
Cook until thick like gravy.
Add butter and vanilla.
When butter is melted and stirred in, serve over biscuits.