Hot Fudge Sauce - cooking recipe

Ingredients

1/3 c. cocoa
1 c. sugar
2 Tbsp. flour
1 c. boiling water
salt
1 Tbsp. butter
1/2 tsp. vanilla

Preparation

Combine cocoa, sugar, flour and boiling water.
Cook until thick, approximately 5 minutes.
Remove from heat.
Add a pinch of salt, butter and vanilla.