These were so delicious!! My husband ate half of the pan himself. I did choose to only use two sticks of butter instead of three. I also added peanut butter chips because we are peanut butter fans. These would have been wonderful with just chocolate chips though. The crust makes a great base that you could also play with. We are already concocting other fillings. Do make sure that you leave about an inch of crust around the edges as you add the caramel!