1 pkg. Duncan Hines Devils Food cake mix
1 pkg. instant chocolate pudding
1/2 c. vegetable oil
1/2 c. warm water
4 eggs
1 c. sour cream
9 oz. pkg. chocolate chips
Powdered sugar

Combine the first 6 ingredients. Beat until smooth. Fold in 9 oz. chips. Pour mixture into a greased and floured tube pan. Bake at 325 degrees for 1 hour. Cool on rack. Bake 1 day before use. Sprinkle with powdered sugar before serving.