2medium-sizedRusset potatoespeeled if desired, sliced in half and thinly sliced
1smallred onionchopped
1Tbspbutterchopped into small pieces
½tspsaltor to taste
½tspblack pepperor to taste
Instructions
Set out two pieces of aluminum foil, approximately 12 square inches. Error on the side of a larger size, as you need enough to seal the potatoes within the foil. Spray generously with cooking spray or spritz with oil.
Divide the potatoes, red onion, and butter evenly between the two pieces of foil. Sprinkle generously with salt and pepper.
Flip the foil in half with the ingredients inside the foil. Seal around the edges by folding the foil 3-4 times.
Place the foil packets on the grill over direct heat for 10 minutes, turning once. Pull off direct heat and grill for an additional 15 minutes.
Pull from the grill. The foil will be very hot. Carefully open packets onto plates and serve immediately.