These was AWESOME!! Rich, oooey and gooey! The only change I made to this recipe was to substitute ground walnuts in place of chopped pecans (for the kids). In my opinion, this recipe was more time consuming than many brownie recipes.
Make sure to cool bars completely, cut into small pieces and have LOTS of milk nearby!! The only thing I will do differently next time is to melt the caramel in a glass bowl over pan with boiling water (double broiler effect).
The caramel made a mess out of my pot. I had to put water in the pot and heat to get all the caramel out. However, the preparation and clean up was WORTH every bite!