Chocolate Sauce(For White Cake) - cooking recipe

Ingredients

1/4 c. cocoa
1 Tbsp. cornstarch
3/4 c. sugar
sprinkle of salt
1 1/4 c. hot water
1 Tbsp. butter
1 tsp. vanilla

Preparation

In small saucepan, combine cocoa, cornstarch, sugar and salt. Stir in hot water and cook over medium heat, stirring all the time, until clear, thick and smooth.
Add butter and vanilla. Serve warm over white cake.
Cut into squares.