Question: how long does it take to bake a very large potato?
Answer: Bake the potatoes. You can bake the potatoes directly on the oven rack, or you can place them a few inches apart on an aluminum foil-lined baking sheet. Bake the potatoes for 50 to 60 minutes. Flip them over every 20 minutes or so and check them for doneness by piercing them with a fork.