Ho Ho Cake - cooking recipe

Ingredients

1 box chocolate cake mix
5 Tbsp. flour
1 1/4 c. milk
1 1/2 c. butter or margarine
1 c. sugar
3 sq. chocolate
1 egg
1 tsp. vanilla
2 1/2 Tbsp. hot water
1 1/2 c. powdered sugar

Preparation

Prepare chocolate cake mix according to package directions. Pour into an 11 x 17-inch pan or jelly roll pan.
Bake about 20 minutes.
Combine flour and milk; cook and cool.
Add 1 cup butter or margarine and sugar.
Beat until fluffy, 5 to 8 minutes.
Spread on cooled cake, keeping it about 1/2 inch from edge of pan.
Melt 1/2 cup butter or margarine and chocolate and cool.
Add egg, vanilla, hot water and powdered sugar.
Beat well and spread on top of cake, even with sides of pan.
Refrigerate and serve.