Place 3 squares of the Hershey bar into the center of the pie crust. (3 was the perfect number for us, but if you are looking for an extra chocolately dessert, feel free to try more and let me know how it goes!)
Rip a marshmallow in half and place it on top of the chocolate, sticky side down. Do the same for a 2nd marshmallow.
Place in oven for 3-5 minutes or until marshmallow is golden brown.
While pie is baking, melt some chocolate in the microwave in 30 second bursts.
Remove pie from oven, drizzle chocolate on top (or place a square of chocolate on top) and serve immediately.
Best part? You can make one at a time, or 10! However many you need or want!