Line a rimmed baking sheet with parchment paper. Place graham crackers on parchment paper and drizzle with butter. Sprinkle with an even layer of the coconut sugar (if you like). Bake for 10 minutes, then remove from oven.
Let the graham crackers cool to the touch then pour the melted chocolate chips on top, spreading it out into an even layer. Lastly, place the marshmallows on top of the chocolate.
Bake for 3-5 minutes, watching closely, until marshmallows are browned.