Peanut Butter Cheesecake Bars with Chocolate Krispie Crust are a super easy dessert, with a chocolate Krispie treat base and a creamy, peanut butter cheesecake topping...you'll have a hard time believing that they are skinny jeans approved! You guys. Today is the best day ever. It's Chocolate Peanut Butter Day! Hosted by Carla of Chocolate