Wash potato well. Rub with Oilive Oil Slice the bottom enough to stand up. Then slice but not all the way through.  You want your potato to fan out. Use a brush and baste Delta-9 Infused Italian Parmesan Herb Oil inside and out. Sprinkle with salt and pepper Put in oven at 350 for 35-40 min basting several more times until golden brown. AIR FRY Cook at 390 degrees for 25-30 min