Jacket potatoes, also known as baked potatoes, are a staple comfort food. Their golden, crisp skin and soft, fluffy interior make them a versatile base for an array of toppings, from classic butter and sour cream to elaborate chili or cheese combinations. Traditionally baked in the oven, they can take an hour or more to cook, which can be inconvenient for those pressed for time. Enter the air fryer-a kitchen marvel that combines convection and rapid air circulation to cook food quickly while creating that much-loved crispiness. Cooking frozen jacket potatoes in an air fryer allows you to enjoy a perfect baked potato in a fraction of the time, without sacrificing texture or flavor. However, achieving the ideal balance of crispy skin and soft interior requires attention to temperature, timing, and technique. This guide will walk you through everything you need to know to master air-fried frozen jacket potatoes.
Temperature is crucial for a perfect jacket potato. Too low, and the potato remains hard and undercooked; too high, and the skin may burn before the interior softens. For frozen jacket potatoes, the optimal air fryer temperature is 200°C (approximately 390°F). This temperature strikes a balance by allowing the intense heat to penetrate the frozen potato evenly, cooking the interior while forming a golden, crisp skin. Lower temperatures, such as 180°C (356°F), will require longer cooking times and may result in a less crispy exterior. Conversely, temperatures above 210°C (410°F) risk charring the skin while leaving the interior slightly underdone. Preheating your air fryer to this temperature can enhance even cooking and ensure that the potato skin achieves maximum crispiness.

Cooking time is just as critical as temperature. Frozen jacket potatoes typically need 35-45 minutes in the air fryer at 200°C (390°F). The exact timing depends on the potato’s size and your specific air fryer model. Smaller potatoes may be ready in as little as 30 minutes, while larger ones can take up to 50 minutes. It’s essential to flip the potato halfway through cooking to ensure even browning and crisping. Timing adjustments may be necessary based on your air fryer’s wattage, airflow, and the potato’s initial size and shape.
Determining doneness goes beyond simple timing. Here are reliable indicators:
While the potato is the main ingredient, minimal additions can enhance flavor:
Optional toppings after cooking: butter, sour cream, chives, cheese, bacon bits, or your favorite sauce.
Even with careful attention, problems can arise:
Yes, you can cook a frozen jacket potato directly in the air fryer. The appliance is designed to circulate hot air evenly, which allows the potato to cook from frozen without thawing. However, cooking time will be longer than for a thawed potato, and it is important to check for doneness before serving.
The recommended temperature for cooking a frozen jacket potato in an air fryer is 200°C (about 390°F). This high temperature ensures that the skin crisps up while the interior cooks thoroughly.
Cooking time depends on the size of the potato. On average, a medium frozen jacket potato takes about 35-45 minutes. It’s advisable to check the potato after 25-30 minutes and turn it halfway through cooking to ensure even cooking.
Preheating is optional but recommended for best results. Preheating the air fryer for 3-5 minutes helps the potato cook evenly and ensures a crisp outer skin.
It is best to lightly coat the potato with oil and seasonings such as salt before cooking to help the skin crisp up and add flavor. Additional toppings or seasonings can be added after cooking if desired.
No, it is not necessary to wrap a frozen jacket potato in foil when using an air fryer. Wrapping in foil can prevent the skin from becoming crispy, which is one of the main benefits of using an air fryer.
You can check for doneness by inserting a fork or skewer into the center of the potato. It should slide in easily without resistance. If it feels firm or hard, continue cooking and check again every 5 minutes until tender.