Hot Fudge Topping - cooking recipe

Ingredients

1/2 c. sugar
1 1/2 Tbsp. cornstarch
1 sq. unsweetened chocolate or 3 Tbsp. cocoa
pinch of salt
1/2 c. boiling water
1 tsp. vanilla

Preparation

Mix sugar, cornstarch and cocoa, if using.
Add salt.
Slowly stir in boiling water.
Add unsweetened chocolate at this point. Cook until thick.
Remove from heat and stir in vanilla. Sinfully good.