Traditional jackets for ladies—better known as baked potatoes with crispy, salty skins—are a British classic that has graced dinner tables for generations. The name comes from the potato’s “jacket” of skin, which turns beautifully crisp and flavorful when baked. This recipe delivers exactly that: a fluffy, steaming interior and a shatteringly crisp exterior, ready for any topping you fancy. It’s simple, satisfying, and endlessly adaptable.
Ingredients
- 4 large russet or Idaho potatoes (about 10 oz / 280 g each)
- 1 tablespoon (15 ml) olive oil or vegetable oil
- 1 teaspoon (5 g) flaky sea salt, plus more for serving
- Optional: 2 tablespoons (30 g) butter, for rubbing
Instructions
- Preheat your oven to 425°F (220°C). Position a rack in the middle.
- Scrub the potatoes thoroughly under cold running water to remove any dirt. Pat them completely dry with a clean kitchen towel.
- Using a fork, prick each potato 6–8 times all over. This allows steam to escape and prevents them from bursting in the oven.
- Place the potatoes in a bowl. Drizzle with the oil and, if using, rub with the butter. Toss well to coat every potato evenly.
- Sprinkle the flaky sea salt over the potatoes, turning to ensure they’re lightly coated on all sides.
- Place the potatoes directly on the oven rack (or on a baking sheet lined with foil for easier cleanup). Bake for 60–75 minutes, until the skins are deeply crisp and a knife slides into the center with no resistance.
- Remove from the oven. Let rest for 5 minutes (this helps the interior set). Then, using a sharp knife, cut a deep cross into the top of each potato. Gently squeeze the ends to push the fluffy flesh upward.
- Serve immediately with your choice of toppings.
Tips
- Choose the right potato: Russets or Idaho potatoes are ideal because they’re high in starch, which yields a fluffy, light interior. Waxy potatoes like red or new potatoes will be denser and less fluffy.
- Don’t skip the pricking: Forgetting to prick the potatoes can cause them to explode in the oven, making a mess and ruining the texture. Always prick them thoroughly.
- For extra-crispy skin: After baking, you can place the potatoes under a hot broiler for 2–3 minutes to crisp the skin further. Watch closely to avoid burning.
- Make ahead: You can bake the potatoes up to 2 days ahead. Store them in the refrigerator and reheat in a 400°F (200°C) oven for 15–20 minutes until hot and crisp.
Serving Suggestions
Traditional jackets are a blank canvas. Classic toppings include a generous pat of butter, grated cheddar cheese, baked beans, tuna mayo, or sour cream with chives. For a heartier meal, serve alongside grilled steak, roasted chicken, or a simple green salad. They also make a great base for leftover chili or curry.
Variations
- Loaded Jacket: Top with crispy bacon bits, cheddar, and a dollop of sour cream.
- Tex-Mex: Add seasoned ground beef, salsa, and jalapeños.
- Mediterranean: Fill with feta, olives, cherry tomatoes, and a drizzle of olive oil.
- Vegan: Use olive oil instead of butter, and top with hummus, roasted vegetables, or vegan cheese.
Storage and Reheating
Store leftover baked potatoes in an airtight container in the refrigerator for up to 4 days. To reheat, place them in a 400°F (200°C) oven for 15–20 minutes, or until heated through and the skin is crisp again. You can also microwave them for 2–3 minutes, but the skin will be softer. If you’ve already added toppings, reheat only the potato and add fresh toppings afterward.
Frequently Asked Questions
Can I use foil to wrap the potatoes? Yes, but wrapping in foil traps steam, resulting in softer skin. If you prefer crispy skin, bake them unwrapped. If you do use foil, you can crisp them up by removing the foil for the last 10 minutes of baking.
How do I know when they’re done? A knife or skewer should slide into the center with no resistance. The internal temperature should be at least 210°F (99°C) for a fluffy texture. If you’re unsure, give them a gentle squeeze—they should feel soft and yielding.
Can I bake them at a lower temperature? Yes, you can bake at 375°F (190°C) for about 1 hour 30 minutes, but the skin won’t be as crisp. Higher heat is key for that crackly jacket.
Why are my potatoes gummy? Gummy potatoes usually mean they were cut or pierced too much, or they were stored in the fridge before baking. Also, avoid over-stirring them in oil; just a light coating is enough.
What’s the best way to serve them for a crowd? Bake extra potatoes and keep them warm in a slow cooker on low for up to 2 hours. Set out a toppings bar so guests can customize their own.
Can I use sweet potatoes? Absolutely. Sweet potatoes work well, though they have a softer skin and a sweeter flavor. Adjust the baking time to about 45–60 minutes, and they’re delicious with cinnamon butter or marshmallows.
Related
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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