Chocolate Sauce - cooking recipe

Ingredients

1 1/2 c. sugar
4 Tbsp. flour
1 c. boiling water
4 Tbsp. butter
1 tsp. vanilla
2 Tbsp. cocoa

Preparation

Mix sugar, flour and cocoa together, then add hot water slowly.
Cook until thickness desired.
Remove from heat and add butter and vanilla.
Serve with plain cake and ice cream.