Cinnamon Mocha Sheet Cake - cooking recipe

Ingredients

CAKE
1 cup butter or 1 cup margarine
1/3 cup cocoa
1 cup water
2 tablespoons instant espresso powder (or granules) or 2 tablespoons regular instant coffee powder (or granules)
1 cup granulated sugar
1 cup brown sugar
2 cups all-purpose flour
1 1/2 teaspoons cinnamon
1 teaspoon baking soda
1 teaspoon vanilla
1/2 cup milk
2 eggs
ICING
4 tablespoons butter or 4 tablespoons margarine
3 tablespoons cocoa
3 tablespoons strong brewed coffee
1/2 teaspoon cinnamon
2 cups sifted powdered sugar

Preparation

Melt the butter in saucepan.
Stir in cocoa, water and coffee. Beat until smooth.
Combine granulated and brown sugars, flour, cinnamon and baking soda.
Add the cocoa mixture, vanilla, milk, and eggs. Mix until well blended.
Pout into a greased 10 by 15-inch jelly roll pan (a cookie sheet with sides).
Bake at 350 F for 18 minutes or until done.
Cool in pan.
Make the icing by melting butter in saucepan. Stir in the cocoa, coffee and cinnamon with the milk.
Mix until smooth.
Slowly beat in the powdered sugar and mix until smooth.Ice the cake.
Cut into 32 pieces.