Grilled Potatoes - cooking recipe

Ingredients

6 medium potatoes, peeled and sliced thin
1 stick butter
1 medium onion, sliced
salt
pepper

Preparation

In heavy-duty aluminum foil, place potato slices, onion slices and butter slices.
Salt and pepper as desired.
Roll edges (top and ends) of foil (3 times) for a tight seal.
Place on grill and cook 20 minutes on each side.