Dark Chocolate Cake
This dark chocolate cake recipe also has walnuts in both the cake and the icing.

Ingredients
- Dark Chocolate Cake With Walnuts
- 6 ounces bittersweet chocolate, chopped
- 2 cups all purpose flour
- 4 Tablespoons unsweetened cocoa powder
- 1 teaspoon baking soda
- 1 1/2 cup ground walnuts (measure after grinding for accurate amount)
- 1 cup (1 stick) unsalted butter, room temperature
- 1 cup packed golden brown sugar
- 1 cup sugar
- 2 teaspoons vanilla extract
- 4 large eggs
- 1 cup buttermilk
Walnut Butter Icing
- 2 1/4 cups confectioners' sugar
- 8 Tablespoons (1 stick) butter, at room temperature
- 1/2 cup finely chopped walnuts
- 1/2 teaspoon pure vanilla extract
- 1 Tablespoon milk
Directions
Cake
- Preheat oven to 350 degrees F.
- Butter and lightly flour two 9-inch spring form pans.
- Melt the chocolate in the top of a double boiler or using your preferred method.
- Mix the flour, cocoa powder, and baking soda into a small bowl along with the ground walnuts.
- In a mixing large bowl, cream the butter using electric mixer.
- Add both sugars and beat until fluffy.
- Beat in eggs, one at a time. Beat in vanilla, then the melted chocolate.
- Add dry ingredients to the butter mixture, alternately with buttermilk in 2 additions each, beating just until blended after each addition.
- Divide the cake into the two pans and place into the preheated oven.
- Bake for 30-35 minutes or until a toothpick inserted into center comes out with a few moist crumbs attached.
- Place pans onto cooling racks
- After 15 minutes remove the springform rings and turn the cakes out onto the racks.
- Let cool completely before icing.
Walnut Butter Icing
- Stir the walnuts into the milk in a mixing bowl.
- In another bowl, sift the confectioners' sugar. Beat in the butter with an electric mixer until combined.
- Add in the walnut milk mixture and the vanilla and beat until the icing is smooth and spreading consistency.
- *Note with butter icing, you can always add a little more or less of the milk and confectioners' sugar to get a good spreading consistency.
Assembly
- Place one layer of cake on a cake dish.
- Spread a generous amount of icing.
- Place the second layer of cake on top.
- Spread the remaining icing onto the cake.
Original source: theviewfromgreatisland.com