Preheat your oven to 450°F and coat the bottom of your baking pan with non-stick spray.
Spread the chocolate chips evenly over the bottom of the pan and bake for 3 minutes.
Carefully remove from the oven and add the giant marshmallows on top of the melted chocolate.
Return the pan to the oven and bake for an additional 5-7 minutes, or until the marshmallows turn golden brown.
Serve immediately with fresh fruit or graham crackers for dipping and enjoy the irresistible flavors!