Super Yummy Chocolate Cake

1 Chocolate Fudge Cake Mix
1 sm chocolate instant pudding
1/2 cup sugar
3/4 cup water
3/4 cup oil
4 eggs
8 oz sour cream
1 cup milk chocolate chips
1 tsp vanilla

Preheat oven to 350 degrees.Grease and flour a bunt pan. Mix together cake mix, sugar, water, and oil. Beat in eggs one at a time. Stir in sour cream, chocolate chips, and vanilla. Pour in to prepared bunt pan and bake for 45-50 min.

Icing
5 tablespoons cocoa
5 tablespoons butter melted
Let cool
Add 2 cups powdered sugar
And about 1/4 cup hot water so that icing is thin but not runny
Pour over cake