Chocolate Chip Pudding Cake

1 french vanilla cake mix
1 sm instant french vanilla pudding mix
¾ cup water
2 eggs
½ cup oil
1 cup sour cream
1 c + ½ c. chocolate chips

Mix first five ingredients at medium speed for 2 minutes. Stir in sour cream. Then stir in 1 cup chocolate chips. Pour into greased 9x13 pan. Sprinkle ½ cup chocolate chips on top. Bake @ 350 for 30-35 minutes.

[you can really use any combination of cake mix/pudding mix/chips that you want.]