Triple Layer Brownie Cake

"This cake is a sure way to satisfy true chocolate lovers and is perfect for any occasion." By Barbara Dean. From Taste of Home. Cooking time is chilling time.

• Ready In: 4 hrs 30 mins
• Serves: 16-20
• Yields: 1 cake

Ingredients

• 1 1⁄2 cups butter
• 6  ounces  unsweetened chocolate squares
• 3  cups sugar
• 5  eggs
• 1 1⁄2 teaspoons vanilla extract
• 1 1⁄2 cups flour
• 3⁄4 teaspoon salt

• Frosting

• 2 (8 ounce) packages  semisweet baking chocolate
• 3  cups heavy whipping cream
• 1⁄2 cup sugar (optional)
• 2 (1 5/8ounce)  bars  milk chocolate candy bars, shaved

Directions

1. In a microwave or double boiler, melt butter and chocolate. Stir in sugar. Add eggs, one at a time, beating well after each. Stir in vanilla, flour and salt; mix well. Pour into 3 greased and floured 9 inch round cake pans.
2. Bake at 350°F for 23-25 minutes or until a toothpick inserted near the center comes out clean. Cool for 10 minutes; remove from pan to a wire rack to cool completely.
3. For frosting, melt chocolate in a heavy saucepan over medium heat. Gradually stir in cream and sugar if desired until well blended. Heat to a gentle boil; boil and stir for 1 minute. Remove from heat; transfer to a mixing bowl. Refrigerate for 2-3 hours or until mixture reaches a pudding-like consistency, stirring a few times. Beat until soft peaks form. Immediately spread between layers and over top and sides of cake.
4. Sprinkle with shaved chocolate.
5. Store in refrigerator.