- Preheat grill on MEDIUM for 5 minutes. Prepare potatoes by scrubbing to clean outside skin. Slice potatoes 10–12 times, 3/4 way through, leaving skin intact, to create a fan. Insert onion slices into spaces created in potatoes. Brush with olive oil and season with salt and pepper. Wrap individually in foil, place on grill and cook for 40 minutes.
Recipe from Gathering Around The Grill Cookbook