Place 6 graham crackers on a foil lined baking sheet, and top with 6 marshmallows
Broil for 3 minutes or until marshmallows start to brown
Top each marshmallow with chocolate, and broil for a few seconds or until chocolate starts to soften
Place remaining graham crackers over chocolate, and serve
Notes
You can use single marshmallows or mini marshmallows.You can use milk or dark chocolate bars or chocolate chip morsels.For firmer chocolate, allow the heat of the oven or air fryer oven to melt the chocolate, but don't broil. Or, don't return the s'mores to the oven after adding chocolate.