01 - Preheat oven to 400°F.
02 - Place chocolate chips and butter in a 10-inch oven-safe skillet.
03 - Bake skillet for 3-4 minutes until chocolate is mostly melted. Remove from oven and stir gently to combine.
04 - Arrange Peeps marshmallows in a single layer over melted chocolate, covering the entire surface.
05 - Return skillet to oven and bake for 4-6 minutes until Peeps are puffed and lightly golden. Watch closely to prevent burning.
06 - Remove from oven and let cool for 2-3 minutes before serving.
07 - Serve immediately with graham cracker pieces for dipping. Scoop up molten chocolate and gooey Peeps with each bite.