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How Long to Cook Potato 🥔

Potatoes are done when a fork slides through with no resistance. For baked potatoes, the sweet spot is 205°F internal — that's when the starch fully gelatinizes and the texture goes fluffy.

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Frequently Asked Questions

How long do I bake a potato at 400°F?

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A medium russet potato takes 50–60 minutes at 400°F. It's done when a fork slides in with no resistance, or when the internal temperature reaches 205°F for maximum fluff.

What temperature should a baked potato be cooked to?

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205°F (96°C) internal is the culinary target. That's when potato starch fully gelatinizes and the interior turns fluffy instead of waxy.

Do I need to wrap a baked potato in foil?

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No. Foil traps steam and softens the skin. For a crispy skin, bake directly on the oven rack after rubbing with oil and salt.

How long do french fries take in the air fryer?

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Hand-cut fries: 15–20 minutes at 400°F, shaking at halfway. Frozen fries: 12–18 minutes at 400°F.