I'm not sure why, but lately my husband has been nagging me for brownies. He's not much of a chocolate lover usually, so I find it a bit odd. We went camping a couple weekends ago and we had leftover graham crackers and I mentioned I might make some "S'mores Brownies". I showed him a picture of a recipe I had been eyeballing and he asked "that's really a thing - S'mores brownies.?" Yes. It is a thing. A wonderful, delicious, thing.
I'm linking you to her website for the recipe, please note the only changes I made were doubling the recipe, and adding a little cinnamon to the graham cracker layer. Make sure you let these cool completely before attempting to cut. I used a dough/bench scraper to cut the brownies, after each cut I wiped the blade with hot water and paper towel and sprayed with nonstick baking spray after each cut. The marshmallows are going to try and give you trouble, so be prepared
S'mores Brownies by Dollhouse Bakeshoppe