New German Sweet Chocolate Pudding Cake - cooking recipe

Ingredients

1 (2-layer size) pkg. yellow cake mix
1 (4-serving size) pkg. Jell-O vanilla instant pudding and pie filling
1 (4 oz.) pkg. Baker's German's sweet chocolate, melted
4 eggs
1 1/4 c. buttermilk*
1/4 c. oil

Preparation

*Or you may use 1/2 cup sour cream and 3/4 cup of water.