Been doing this for years! My mother taught it to me! Unopened can of condensed milk + 8 hours on low (completely submerged in water) in the crock pot + cool down in the fridge = Caramel! This is the best caramel I've ever had, let alone made! It's so easy! Need to try this!
Preheat oven to 350; smoosh 1.5 squares of break-apart refrigerated cookie dough into the bottom of each well. place reese cup upside down on top of cookie dough (or an oreo!). top with prepared box brownie mix, filling 3/4 full. bake for 18 minutes.