Pistachio Cake - cooking recipe

Ingredients

1 pkg. yellow cake mix
4 eggs
1 pkg. pistachio Royal pudding
1/2 c. oil
1/2 c. water
1/2 pt. sour cream (8 oz.)
6 oz. pkg. chocolate chips

Preparation

Mix all and add chips last.
Bake at 300\u00b0 for about 1 hour.