Ingredients:

1 box devils food cake mix
1 box (3.9 oz) milk chocolate instant pudding
8 oz. sour cream
1/2 cup oil
1/2 cup water
1 tsp vanilla
4 eggs
12 oz chocolate chips

Combine all ingedients except chocolate chips. Mix well. Fold in the chocolate chips. Pour into a greased Bundt Pan. Bake at 350F for 15 minutes. Then cover the pan with foil and continue baking for an additional 35 to 40 minutes. Let cool in pan 10 to 15 minutes. Best made day before.