1 pkg. chocolate cake mix
1 pkg. (3 3/4 oz.) instant chocolate pudding mix
4 eggs
1/2 c. cooking oil
1/2 c. warm water
1 c. sour cream
6 oz. chocolate chips

Combine all ingredients except chips. Mix for 3 minutes. Add chips and mix for 1 more minute. Pour batter into greased and lightly floured bundt pan. Bake in a 350 degree oven for 55 to 60 minutes. After cake is cooled, sprinkle lightly with 10x sugar. This cake freezes well.