Choc-Choc Cake
["1 pkg. Duncan Hines Deluxe II yellow cake mix", "1 small pkg. instant chocolate pudding", "4 eggs", "3/4 c. oil", "1 carton sour cream", "12 oz. chocolate chips (may use 6 oz. chocolate chips and 6 oz. nuts)"]
["Mix together 4 minutes; fold in chips.", "Bake for 1 hour at 325\u00b0 to 350\u00b0 in tube pan."]
["cake mix", "instant chocolate pudding", "eggs", "oil", "sour cream", "chocolate chips"]