Learn how to make s'more bars with this easy recipe! These bars have a graham cracker crust topped with milk chocolate and toasted marshmallows, just like the real thing!
Grease the sides of an 8×8-inch (20x20 cm) square pan. Set aside.
In a medium bowl, stir together the crumbs and melted butter until the crumbs are all evenly moistened. Spread them in the prepared pan and press to create an even base.
Bake the crust for 10 minutes.
Remove the pan from the oven and immediately top with a single layer of chocolate. Let stand for 3 minutes then spread the chocolate with a fork.
Preheat the oven to broil. Top the bars with a layer of mini marshmallows and brown them in the oven on the top rack for a minute or two (keep your eye on them to avoid them catching fire!).
Let the bars cool for at least 10 minutes before cutting into squares and serving.