Grandma'S Cake - cooking recipe

Ingredients

1 pkg. yellow cake mix
1 c. sour cream
1/2 c. oil
1 pkg. chocolate pudding
1 Tbsp. vanilla
1 Tbsp. rum flavoring
6 oz. pkg. chocolate chips

Preparation

Mix all together.
Bake at 350\u00b0 for 1 hour.