Black Walnut Cake

Directions

1. 1
   In large mixing bowl, cream butter and shortening; gradually add sugar, beating until sugar dissolves and mixture is light and fluffy.
2. 2
   Add egg yolks, beating well.
3. 3
   In a small bowl, combine buttermilk and soda; stir until soda dissolves.
4. 4
   Add flour alternately with buttermilk to butter mixture, beginning and ending with flour.
5. 5
   Stir in vanilla.
6. 6
   Add coconut and 1 1/2 cups chopped walnuts, blending well.
7. 7
   In a separate bowl, beat egg whites and cream of tartar until stiff peaks form.
8. 8
   Fold egg whites into batter.
9. 9
   Pour batter into 3 greased and floured 9-inch round pans.
10. 10
    Bake at 350° for 30 minutes or until layers test done.
11. 11
    Cool in pans 10 minutes; remove to wire rack to cool completely.
12. 12
    Frost between layers and on top and sides with cream cheese frosting.
13. 13
    Sprinkle 1/2 cup chopped walnuts on top.