- 1 (18.25 ounce) package yellow cake mix
- 1 cup creamy peanut butter
- 1 egg
- 1/2 cup vegetable oil
- 1 (14 ounce) can sweetened condensed milk
- 1 cup semisweet chocolate chips
- 2 tablespoons butter or margarine
- In a bowl, combine cake mix, peanut butter, egg and oil. Press two-thirds of the mixture into a greased 13-in. x 9-in. x 2-in. baking pan. Bake at 350 degrees F 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 20-25 minutes or until golden brown. Cool on a wire rack. Cut into bars.