1 box white cake mix (18.25 oz.)
1/2 cup plus 1/3 cup peanut butter
1 egg
1 can (14 oz.) sweetened condensed milk
1 (6 oz.) package of semi-sweet chocolate chips
3/4 cup Spanish peanuts
Preheat oven to 350º. 325º for a glass dish.
In large bowl, combine cake mix, 1/2 cup peanut butter and egg; beat on low speed until crumbly. Press firmly on bottom of greased 13x9-inch baking pan.
In medium bowl, combine sweetened condensed milk and remaining 1/3 cup peanut butter; mix well. Spread evenly over crust.
Top with chips and peanuts. Bake 30 to 35 minutes or until lightly browned. Cool. Cut into bars. Store loosely covered at room temp.