Preheat a grill to medium high heat. Spray both sides of each of the peach wedges with cooking spray. Grill peaches on the hot grill grate until grill marks appear-be careful to not let peaches fall through the grate. Transfer …

Preheat oven broiler. Boil potatoes in a large pot of boiling salted water until tender. Mash the potatoes with a masher until smooth. Add the cheese, buttermilk and scallions, mashing until well combined. Spoon the potatoes into the shells, evenly …