These easy s'more brownies combine two favorite desserts to create one irresistible treat. They feature a graham cracker layer, a super fudgy homemade brownies layer, and a toasted marshmallows layer.
If you want a slightly firmer brownie, bake it 20-22 minutes before topping with marshmallows.
Freezer tips: Simply cut them into squares, freeze them on a sheet pan, then wrap them individually in foil or plastic wrap. Place wrapped brownies in an airtight container or big plastic bag and place back in the freezer. When ready to eat, unwrap, and microwave for 30 seconds or so until thawed and gooey again.