Line 8x8" pan with parchment paper leaving excess on each side for lifting
Combine oats, peanuts and Rice Krispies in a large bowl and mix well. Set aside.
Combine peanut butter, honey and brown sugar.
Microwave on high for 1 minute, remove and stir.
Microwave for another minute. Stir in vanilla and stir 30 seconds.
Pour microwaved mixture over dry mixture and incorporate evenly.
Pour into prepared pan. Press down to form an even layer.
Sprinkle chocolate chips evenly over top.
Refrigerate for 30 minutes.
Remove from pan using parchment paper and cut into squares.