Place chicken on aluminum foil, layer next with potatoes, onion, salt and pepper. Drizzle ranch dressing over all. Seal tightly in aluminum foil, then wrap again with another piece, so foil is doubled. Bake in oven or on grill for one hour.
Serving for 1.
Notes
This is a great no-muss-no-fuss recipe, with easy cleanup. This can even be cooked in a bed of coals.
