Pre heat oven to 450 degrees. Melt butter in cast skillet on the stove top. Brush to coat the bottom and sides of the pan.
(if you don’t have cast iron use any oven-safe baking dish)
Place chocolate chips in bottom of the skillet. They’ll begin to melt slightly in the hot pan. You can use any kind or combination of chocolate that you prefer!
Top with enough marshmallows to cover completely. (amounts may vary depending on the size of pan. this recipe is for approximately a 10″ skillet)
Bake 5-6 minutes or until mallows begin to soften & toast.
Serve hot from the oven with crackers and cookies for dunking!