Turn broiler on and collect ingredients.
Put the graham crackers on a sheet pan or cast iron.
Place the chocolate and marshmallows on the graham crackers with the marshmallows on top of the chocolate. Put the pan under the broiler until the marshmallows are browned and soft.
Drizzle with nut butter once you take them out of the oven. Place another graham cracker on top of the browned marshmallows. Smash together and enjoy!