1 pkg. Pillsbury Plus Fudge Marble cake mix
1 c. sour cream
1/2 c. creamy peanut butter
1/4 c. water
3 eggs
1/2 c. peanuts, chopped

FROSTING:

1 can Pillsbury Ready to Spread Chocolate Fudge Frosting Supreme
2 tbsp. creamy peanut butter
1 tbsp. peanuts, chopped

Heat oven to 350 degrees. Grease and flour two (8 or 9 inch) round cake pans. In large bowl, blend cake mix (reserve marble pouch), sour cream, peanut butter, water and eggs until moistened. Beat 2 minutes at highest speed. Fold in 1/2 cup chopped peanuts. Pour 3/4 of batter into prepared pans. To the remaining batter, add marble pouch and 2 tablespoons water; blend well. Spoon randomly over yellow batter in pans. Marble by pulling knife through batter in wide curves, then turn pan and repeat. Bake at 350 degrees for 35 to 45 minutes or until toothpick inserted in center comes out clean. Cool upright in pan for 15 minutes; remove from pans. Cool completely. Blend frosting with 2 tablespoons peanut butter. Spread small amount (about 1/3 cup) between cake layers. Frost sides and top with remaining frosting. Garnish with tablespoon of chopped peanuts. Makes 1 double layer cake.