Mocha Birthday Cake

P and I just celebrated our birthdays (which are one week apart). His mom (who is possibly the greatest baker I have ever met) always makes him a mocha cake to celebrate. Since we no longer live in the same city it was me who had to take on the challenge.

 

Cake
2 1⁄4 cups flour
1 1⁄2 teaspoons baking soda
1/3 cups instant coffee
1 1/3 cups water
1 2/3 cups sugar
3 eggs
1 teaspoon vanilla
1 cup mayonnaise
3 squares (1 oz each) unsweetened chocolate melted and cooled.                 

Sift flour with baking soda. Dissolve coffee in water.
Beat sugar, eggs, and vanilla until light and fluffy. Blend in mayonnaise and
chocolate. Add flour mixture alternately with coffee, one third at a time on low
speed of electric mixer. Pour into two greased and floured  9-inch pans. Bake at 350 F for about 35 minutes.

Frosting
4 squares unsweetened chocolate
1⁄2 cup milk
2 tablespoons instant coffee
1 cup butter
3 cups icing sugar
1 egg

Melt chocolate with milk and coffee over hot water. Blend until smooth. Cool.
Cream butter and sugar until light and fluffy. Add egg and beat at high speed of
electric mixer for about 1 minute. Add chocolate mixture to butter mixture.
Blend well.

To Assemble Cake
Cut each layer horizontally to make 4 layers. (I didn't split them and ended up with just two layers) Spread each layer with 3⁄4 cup of frosting and cover top and sides of cake.