Gather the ingredients - * Chocolate cake mix * Chocolate instant pudding mix * Chocolate chips * Milk * Butter
Sprinkle the chocolate cake mix followed by the pudding mix evenly into the bottom of a 9"x13" baking dish.
Mix the melted butter and milk in a bowl and then pour over the dry mix.
Lightly stir to mix up the large clumps of powder (it doesn't have to be fully mixed) before sprinkling chocolate chips on top.
Bake the preheated oven for 35 minutes, or until a toothpick inserted into center comes out mostly clean with a few crumbs.
Serve warm with vanilla ice cream.