1 box Duncan Hines Deluxe yellow cake mix
1 box German sweet chocolate, shredded
1 box instant vanilla pudding mix
1/2 c. oil
1/2 c. water
3 eggs
1 c. sour cream
1 (6 oz.) pkg. (1 c.) chocolate chips
1/2 c. nuts, chopped

Preheat oven to 350 degrees. Mix all ingredients together, pour into greased and floured tube pan. Bake 45 to 55 minutes. Do not overbake.