Tripple Chocolate Cake

I think the name says it all...

INGREDIENTS

• 3 cups packed brown sugar


• 1 cup butter or margarine, softened


• 4 eggs


• 2 teaspoons vanilla extract


• 2 2/3 cups all-purpose flour


• 3/4 cup baking cocoa


• 1 tablespoon baking soda


• 1/2 teaspoon salt


• 1 1/3 cups sour cream


• 1 1/3 cups boiling water




• 1/2 cup butter or margarine


• 3 (1 ounce) squares unsweetened chocolate


• 3 (1 ounce) squares semisweet chocolate


• 5 cups confectioners' sugar


• 1 cup sour cream


• 2 teaspoons vanilla extract

DIRECTIONS

1. In a mixing bowl, cream brown sugar and butter. Add eggs, one at a time, beating well after each addition. Beat on high speed until light and fluffy. Blend in vanilla. Combine flour, cocoa, baking soda and salt; add alternately with sour cream to creamed mixture. Mix on low just until combined. Stir in water until blended.


2. Pour into three greased and floured 9-in. round baking pans. Bake at 350 for 35 minutes. Cool in pans 10 minutes; remove to wire racks to cool completely. For frosting, in a medium saucepan, melt butter and chocolate over low heat. Cool several minutes. In a mixing bowl, combine sugar, sour cream and vanilla. Add chocolate mixture and beat until smooth. Frost cooled cake.