Preheat oven to 350°
Spray pan with non-stick cooking spray
Break up the graham pie crust and add to the baking pan; spread evenly
Place the Reese’s pieces over the graham crust.
Add chocolate chips for more chocolate flavor
Top with the halved large marshmallows, sticky side down, allowing for room to expand
Bake at 350° for 5-7 minutes and take out as soon as the marshmallows are lightly browned
Let it sit for a couple of minutes.
Serve with graham crackers or apple slices
For individual portion size use ¼ to ½ recipe and bake in small dishes