Ingredients

18 oz yellow cake mix

1 cup creamy peanut butter

1 egg

½ cup vegetable oil

14 oz sweetened condensed milk

1 cup semisweet chocolate chips

2 tbsp butter , or margarine

Preparation

Preheat oven to 350 degrees F. Grease a 13 x 9-inch baking pan.

In a bowl, combine cake mix, peanut butter, egg, and oil.

Press two-thirds of the mixture into prepared baking pan.

Bake for 10 minutes.

Cool on a wire rack for 5 minutes.

In a heavy saucepan, heat the milk, chocolate chips, and butter over low heat; stir until blended.

Pour over crust.

Sprinkle with remaining crumb mixture.

Bake for 20 to 25 minutes or until golden brown.

Cool on wire rack.

Cut into bars.