1 chocolate cake mix
5 tbsp. flour
1 stick butter
1 1/2 c. milk
1/2 c. Crisco
1 c. sugar
1 egg
9 tbsp. cocoa
1 stick butter
3 tbsp. butter
1 1/2 c. powdered sugar
2 1/2 tbsp. hot water

Bake cake mix according to directions in 9 x 13 inch pan. Combine flour, milk, butter in medium saucepan. Stir until thick. Cool. Beat sugar and Crisco until creamy. Add flour, milk and butter mixture. In a mixing bowl combine egg, cocoa, butter, powdered sugar, and hot water. Mix until creamy. Add white mixture to top of cake. Chill 1 hour. Top with chocolate mixture. Chill until set.