Bake this irresistible Butterfinger Cake at home. Made with cake mix, Butterfinger, milk and butterscotch topping. Easy step-by-step instructions included.
This Butterfinger Cake relies on simple, everyday ingredients such as box devil's food cake mix, large cool whip, butterfinger bars and evaporated milk. It comes together quickly and makes 4 servings, at about 778 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Butterfinger Cake delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026