how to bake potatoes in foil in the oven
Aluminum Foil. 1  1. Season the potatoes with olive oil, salt and pepper (optional). 2  2. Wrap the potatoes in aluminum foil. 3  3. Bake at 425 Â°F (218 Â°C) for ~45 to 60 minutes, or 400 Â°F (204 Â°C) for 60 to 70 minutes.  4. Garnish as necessary.