Hot Fudge Cake And Sauce - cooking recipe

Ingredients

1 box devil's food cake mix, baked according to directions on box
3 Tbsp. flour
2 c. sugar
3 Tbsp. cocoa
3/4 c. milk
1 Tbsp. margarine

Preparation

Boil all ingredients except cake until thickened and creamy. Cool slightly.
Cut cake into squares and split.
Put layers of vanilla ice cream between.
Then cover all with warm sauce.