Double Chocolate Butter Cakes - cooking recipe

Ingredients

1 box chocolate cake mix
1 egg
1 stick melted butter
8 oz. softened cream cheese
1 (6 oz.) pkg. powdered sugar
2 tsp. cocoa
1 stick butter
2 eggs
1 tsp. vanilla
1 c. walnuts (optional)

Preparation

Mix the first 3 ingredients well with mixer.
Set aside.