Chocolate Sauce

Directions

1. 1
   Combine sugar, flour and cocoa in medium saucepan.
2. 2
   Add 1/2 cup milk and mix well.
3. 3
   Add remaining 1 1/2 cups milk and cook over medium heat, stirring constantly, until mixture begins to thicken.
4. 4
   Remove from heat; add vanilla and margarine.
5. 5
   Serve with plain cake or hot buttered biscuits.