Average Rating: 4.719387TOTAL TIME: Prep: 30 min. Bake: 30 min. + cooling
YIELD: 16 servings.Ingredients
- 1 cup butter, softened
- 3 cups packed brown sugar
- 4 large eggs, room temperature
- 2 teaspoons vanilla extract
- 2-2/3 cups all-purpose flour
- 3/4 cup baking cocoa
- 3 teaspoons baking soda
- 1/2 teaspoon salt
- 1-1/3 cups sour cream
- 1-1/3 cups boiling water
FROSTING: - 1/2 cup butter, cubed
- 3 ounces unsweetened chocolate, chopped
- 3 ounces semisweet chocolate, chopped
- 5 cups confectioners' sugar
- 1 cup sour cream
- 2 teaspoons vanilla extract
Instructions
- 1. Preheat oven to 350°. Grease and flour three 9-in. round baking pans.
- 2. In a large bowl, cream butter and brown sugar until light and fluffy. Add eggs, 1 at a time, beating well after each addition. Beat in vanilla. In another bowl, whisk flour, cocoa, baking soda and salt; add to creamed mixture alternately with sour cream, beating well after each addition. Stir in water until blended.
- 3. Transfer to prepared pans. Bake until a toothpick comes out clean, 30-35 minutes. Cool in pans 10 minutes; remove to wire racks to cool completely.
- 4. For frosting, in a metal bowl over simmering water, melt butter and chocolates; stir until smooth. Cool slightly.
- 5. In a large bowl, combine confectioners' sugar, sour cream and vanilla. Add chocolate mixture; beat until smooth. Spread frosting between layers and over top and sides of cake. Refrigerate leftovers.
Nutrition Facts
1 slice: 685 calories, 29g fat (18g saturated fat), 115mg cholesterol, 505mg sodium, 102g carbohydrate (81g sugars, 3g fiber), 7g protein.