2 boxes Betty Crocker* Chocolate Chunk Brownie Mix
2/3 cup (150 mL) vegetable oil
½ cup (125 mL) water
1 1/3 cups (325 mL) REESE® Minis PEANUT BUTTER CUPS® Candy, divided (210 g pkg)
½ cup (125 mL) smooth peanut butter
2 In medium bowl, combine brownie mixes, oil, water and eggs just until everything is well blended. Stir in 2/3 cup (150 mL) mini peanut butter cups. Spread mixture in prepared pan.
3 Drop peanut butter by tablespoons onto brownie batter. Swirl with metal spatula or knife for marbled effect.
4 Bake 27 to 29 minutes or until toothpick inserted 2 inches (5 cm) from side of pan comes out almost clean. Cool 45 minutes and sprinkle remaining 2/3 cup (150 mL) mini peanut butter cups over surface, pressing in slightly. Cool completely in pan on wire rack. Cut into squares or triangles.