1 box Duncan Hines yellow cake mix (without pudding)
1 sm. box instant chocolate pudding
1/2 c. oil
4 eggs
1/4 c. water
1 c. sour cream
6 oz. pkg. chocolate chips

Mix all ingredients but chocolate chips. Beat 2 minutes at medium speed. Fold in chocolate chips. Bake in greased and floured bundt pan at 350 degrees for 50 to 60 minutes. Test with toothpick. Cool 20 to 25 minutes in pan, then turn out.