Cooking a corned beef brisket in an air fryer can be a convenient and flavorful option, but it's important to consider the best temperature for achieving tender and juicy results. While many recipes may suggest cooking brisket at 350°F (175°C) in an air fryer, it's true that lower temperatures are often preferred for cooking brisket to ensure it remains moist and tender.

If you're looking to cook a corned beef brisket in an air fryer at a lower temperature, you can certainly adjust the cooking temperature to suit your preferences. Here's a suggestion for cooking a corned beef brisket at a lower temperature in an air fryer:

1. Preheat your air fryer to 275-300°F (135-150°C). This lower temperature will allow the brisket to cook more slowly, helping to break down the tough connective tissues and ensure a tender result.

2. Place the seasoned corned beef brisket in the air fryer basket or on the air fryer tray, taking care not to overcrowd the appliance to ensure even cooking.

3. Cook the brisket in the air fryer for approximately 20-30 minutes per pound, or until it reaches an internal temperature of at least 145°F (63°C) for food safety. You may need to adjust the cooking time depending on the size and thickness of the brisket.

4. Optional: If you prefer a caramelized exterior, you can increase the temperature to 350°F (175°C) during the last few minutes of cooking or use the air fryer's "broil" function to brown the surface of the brisket.

5. Once cooked to your desired level of doneness, remove the corned beef brisket from the air fryer and let it rest for a few minutes before slicing and serving.

By cooking the corned beef brisket at a lower temperature in the air fryer, you can help ensure that it remains tender and juicy while still achieving a deliciously caramelized exterior. Adjust the cooking time and temperature as needed based on your preferences and the specific model of your air fryer.