Peanut Butter Chocolate Brownie Crunch Bars Edit Peanut Butter Chocolate Brownie Crunch Bars with a cocoa brownie base, a creamy peanut butter filling and a crispy chocolate topping made with Rice Bubbles. Read More About This Recipe Click Here Share this post Related Posts One-Hour Cinnamon RollsCandyland Peppermint PieAlmond Flour Chocolate Chip Cookies Blueberry Cobbler