How Long to Bake Potatoes
Oven times and temperatures for fluffy baked potatoes with crispy skins.
- [1]Bake medium potatoes at 400°F for 50-60 minutes or at 425°F for 45-50 minutes.
- [2]Skip the foil for crispy skin; use foil only if you prefer soft, steamed skin.
- [3]Potatoes are done when a fork slides easily into the center and the internal temperature reaches 205-210°F.
- [4]Rubbing the skin with oil and salt before baking creates the best texture and flavor.
Bake potatoes at 400°F for 50-60 minutes or at 425°F for 45-50 minutes, depending on size. A potato is done when a fork slides easily into the center with no resistance and the internal temperature reaches 205-210°F. Russet potatoes produce the fluffiest baked potato texture.
Baked Potato Timing Chart
| Potato Size | Weight | Temp 400°F | Temp 425°F | Temp 450°F |
|---|---|---|---|---|
| Small | 5-6 oz | 40-45 min | 35-40 min | 30-35 min |
| Medium | 7-8 oz | 50-60 min | 45-50 min | 40-45 min |
| Large | 10-12 oz | 60-70 min | 55-60 min | 50-55 min |
| Extra large | 14+ oz | 70-80 min | 65-70 min | 55-65 min |
The Best Baking Method
Preheat your oven to 400-425°F. Scrub the potatoes clean under running water and dry them. Poke each potato 6-8 times with a fork to create steam vents. This prevents the occasional potato explosion caused by trapped steam pressure.
Rub each potato lightly with olive oil and sprinkle generously with coarse salt. The oil helps conduct heat to the skin for even crisping, and the salt draws out surface moisture creating a dry, crispy exterior. Place potatoes directly on the oven rack with a baking sheet on the rack below to catch any drips. Direct rack contact gives you evenly crispy skin all around.
Foil vs. No Foil
Wrapping potatoes in aluminum foil traps steam and produces a soft, almost steamed skin. This is technically a steamed potato, not a baked one. For the classic baked potato with crispy skin and fluffy interior, always bake without foil. The dry oven heat is what creates that contrast between crunchy outside and pillowy inside.
The only time foil makes sense is if you want to hold potatoes warm after baking. Wrap them in foil after they come out of the oven to keep them hot for up to 30 minutes.
Getting the Fluffiest Interior
When the potato is done, cut a slit down the top immediately and squeeze the ends together to push the interior upward. This releases steam that would otherwise condense back into the flesh and make it gluey. The rapid steam release is what creates that light, fluffy texture. Let butter melt down into the opened potato before adding other toppings.
Russet potatoes, also called Idaho potatoes, have the highest starch content and produce the fluffiest interior. Yukon Gold potatoes bake well but produce a denser, creamier texture. Red or waxy potatoes are poor choices for baking.
Technical FAQ
Q: Can I bake potatoes at 350°F?
Yes, but they will take longer, roughly 70-80 minutes for a medium potato. This lower temperature works well if you are baking them alongside another dish that requires 350°F, like a casserole.
Q: Should I microwave a potato before baking?
You can microwave for 5-6 minutes to speed things up, then finish in a 425°F oven for 15-20 minutes to crisp the skin. The texture will not be quite as good as full oven baking, but it cuts the total time significantly.
Q: How do I store leftover baked potatoes?
Refrigerate baked potatoes within 2 hours of cooking. They last 3-5 days in the refrigerator. Do not leave baked potatoes wrapped in foil at room temperature for more than 2 hours, as the foil traps heat and can encourage bacterial growth.