Heat oven to 350°F. Spray bottom and sides of 13x9-inch pan with cooking spray.
Step
2
In large bowl, mix cookie mix, oil, water and egg with spoon until soft dough forms. Stir in 1/2 cup of the REESE'S™ Pieces™ peanut butter candy and the peanut butter chips. Press dough in bottom of pan. Sprinkle with remaining 1/4 cup REESE'S™ Pieces™ peanut butter candy.
Step
3
Bake 16 to 20 minutes or until light golden brown. Immediately place candy eyeballs randomly over top; press slightly into dough. Cool completely on cooling rack, about 1 hour. Cut into 6 rows by 4 rows. Store in airtight container.
Try chocolate chips in place of peanut butter chips for the ultimate chocolate-peanut butter twist.
The secret for cutting bars easily is to line the pan with heavy-duty or nonstick foil. When it is time to cut the bars, just lift the baked bar with the foil out of the pan, and cut. This also makes cleanup extra easy.
