Potato
How Long to Cook Diced Potatoes
½ to ¾-inch cubes. Common in hash, breakfast skillets, and roasted sides.
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All Cook Times
| Temp | State | Time |
|---|---|---|
| 400°F204°C | refrigerated | 15–20 min |
| 212°F100°C | refrigerated | 10–15 min |
| 425°F218°C | refrigerated | 25–35 min |
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.