Get a double dose of peanut butter from this blondie recipe. These peanut bars are filled with bits of REESE'S Peanut Butter Cups Minis for a melty mix of chocolate and smooth peanut butter. One bite, and they'll become your new favorite.
Heat oven to 350 F. Grease 8- or 9-inch square baking pan.
Beat peanut butter, butter, brown sugar and granulated sugar in large bowl until well blended. Add egg, milk and vanilla; beat well. Stir together flour, baking soda and salt; add to peanut butter mixture, beating until well blended.
Spread one half of batter in prepared pan. Sprinkle mini peanut butter cups over batter. Drop remaining batter by 1/2 teaspoonfuls over mixture (some of the peanut butter cups will still be exposed).
Bake 25 to 30 minutes or until lightly browned. Cool completely in pan on wire rack. Cut into bars.
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet 2,000 calories a day is used for general nutritional advice.