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 PostsBlack Magic Cake (Best Chocolate Cake Ever!)White Chocolate Blueberry CupcakesUnicorn Poop Cupcake ConesSummer Strawberry Cupcakes