1 butter yellow cake mix
1 c. sour cream
4 eggs
1 c. chopped pecans
1 pkg. chocolate pudding mix
1 c. oil
6 oz. chocolate chips or less

Sprinkle pecans and 1/2 chips in bottom of Bundt pan. Pour half of cake batter. Sprinkle remaining pecans and chips, then balance of batter. Bake at 350 degrees for 45 to 60 minutes.