1 box chocolate cake mix

TOPPING #1:

1 c. milk
1 c. sugar
5 tbsp. flour
1 c. Crisco
1/2 c. butter (1 stick)

TOPPING #2:

1/2 c. butter, melted
3 c. confectioners' sugar
8 tbsp. cocoa
1 1/2 tbsp. water
1 egg, beaten

Mix cake according to box directions. Bake in 15 x 10 jelly roll pan, approximately 22 minutes. While cake is baking, make #1 topping: combine milk, flour (stir milk into flour, little at a time). Cook until thick, stirring constantly. Let cool. Beat sugar, butter, and Crisco. Add cooled mixture and beat. Spread on cooled cake. Top with Number #2 topping: melt butter in saucepan. Add confectioners' sugar, cocoa, water and egg. Beat. Spread on top of cake and Number 1 topping, carefully spreading. Refrigerate cake until all toppings are firm.