Gluten Free Peanut Butter Cheesecake Bars - These Gluten Free Peanut Butter Cheesecake Bars have a flourless peanut butter cookie base, with a creamy cheesecake loaded with tonnes of peanut butter, and topped with a rich and silky chocolate ganache. These cheesecake bars are so easy to make, and naturally gluten free so no fancy, expensive ingredients are needed! They're a must try!