Clean grill surface, then pre-heat grill to medium. Clean, halve, and pit peaches. Brush peaches with melted butter, then place on grill with flesh-side down.
Grill until peaches are browned or slightly charred, about three to four minutes. Remove peaches and cover grill with aluminum foil. (You can skip this step, but if the chocolate melts onto your grill, you’ll wish you’d done it.) Place peaches back on grill. Place one chocolate chunk in each peach cavity. Close grill and cook until peaches are soft and chocolate is melted.
These peaches are delicious served on their own or with ice cream. Makes four servings.
