Jacket potatoes, also known as baked potatoes, are a quintessential comfort food-golden, crisp on the outside, and soft, fluffy on the inside. While traditional oven baking can take upwards of an hour, the Ninja Air Fryer revolutionizes the process, delivering perfectly crispy skins and tender interiors in a fraction of the time. The magic lies in the air fryer’s rapid hot air circulation, which evenly cooks the potatoes while rendering the skin irresistibly crisp. Whether you enjoy them as a side dish, stuffed with cheese and bacon, or topped with hearty chili, mastering the art of air-fried jacket potatoes elevates a simple staple into a culinary delight.
Temperature control is crucial for achieving the ideal jacket potato. For the Ninja Air Fryer, the optimal setting is 200°C (390°F). This temperature ensures the exterior crisps up beautifully while the interior cooks thoroughly without becoming dry. At lower temperatures, the potato cooks slowly but may lack the signature crispiness. Conversely, temperatures above 205°C (400°F) can brown the skin too quickly, leaving the center undercooked. Precision is key: preheating your Ninja Air Fryer to the optimal temperature ensures even heat distribution and a consistent final product.

Cooking time varies slightly depending on the size of your potatoes, but generally, 35-45 minutes is the sweet spot for medium-to-large potatoes. Turn the potatoes halfway through cooking to encourage uniform browning and crispiness on all sides. Smaller potatoes may only need 30 minutes, while very large ones could take up to 50 minutes. Avoid opening the air fryer too frequently, as this releases heat and slows the cooking process.
Determining doneness involves both visual and tactile cues:
The combination of these indicators ensures your jacket potato is perfectly cooked inside and out.
To create classic crispy jacket potatoes, you’ll need:
Longer Time: Skin becomes overly hard or slightly burnt; interior may dry out.
Adjusting time requires balancing with temperature and potato size to maintain that ideal contrast between crisp skin and fluffy interior.
Common issues include:
Corrective action often involves adjusting temperature or extending cooking time while checking periodically.
To prepare potatoes, first wash them thoroughly and pat them dry with a paper towel. Pierce each potato several times with a fork to allow steam to escape during cooking. Rub the potatoes with a small amount of olive oil or cooking spray, and season with salt, pepper, and any additional herbs or spices you prefer.
Set the Ninja air fryer to 400°F (200°C) for optimal crispiness. This high temperature allows the skin to become perfectly crispy while cooking the potato evenly inside.
Jacket potatoes generally take around 35-45 minutes to cook in the Ninja air fryer, depending on the size of the potatoes. You should flip the potatoes halfway through cooking to ensure even crisping.
No, it’s best not to wrap jacket potatoes in foil when using the Ninja air fryer. Wrapping them will prevent the skin from getting crispy. Simply cook the potatoes without foil to achieve a crispy outer layer.
To ensure an evenly crispy skin, turn the potatoes halfway through the cooking time. You can also lightly spray the skin with cooking oil before cooking to help it crisp up.
Yes, you can cook multiple jacket potatoes in the Ninja air fryer, as long as they fit in a single layer in the cooking basket. Make sure there is enough space between the potatoes for air circulation, which helps ensure even cooking and crispiness.
If the jacket potatoes are not crispy enough after the initial cooking time, simply increase the temperature to 425°F (220°C) and cook for an additional 5-10 minutes. Be sure to check them regularly to avoid overcooking.