Lay a large piece of heavy-duty foil on the countertop.
Spray foil with cooking spray.
Lay out 4 half-strips of bacon in the center of the foil.
Top with half of the potatoes, then sprinkle with half of the carrots, onion, and green pepper.
Lay two pats of butter on top and sprinkle with 1 teaspoon seasoned salt.
Repeat layers with remaining potatoes, vegetables, butter, and seasoned salt.
Fold all ends of foil over tightly so the potatoes can steam inside the packet.
Grill on a preheated grill for 35 to 45 minutes, until potatoes are tender.
Alternatively, bake in a 350°F oven for about 45 minutes, or until potatoes are tender.
Notes
Use heavy-duty foil and seal the packet tightly so the potatoes steam instead of drying out. Slice potatoes evenly so they cook at the same rate. Do not make oversized packets; add more packets for a larger crowd. Leftovers keep refrigerated for 3 to 4 days and reheat well in a skillet with a little butter.
Keyword foil packet potatoes, grilled potato side dish