Begin by preheating your air fryer to 370 degrees F. Preheating will ensure even cooking and crispy results.
While the air fryer is preheating, take your chicken sausages out of their packaging. You can use any flavor of chicken sausage you prefer, whether it's Italian, apple, or something else entirely.
Lightly coat the chicken sausages with cooking spray. This will help them become extra crispy and brown nicely in the air fryer.
Place the sausages in the air fryer basket, making sure there's some space between each one.
Set the air fryer to cook the sausages at 370°F for 12-15 minutes. Halfway through the cooking time (around 8-10 minutes in), flip the sausages over to ensure even browning. Cooking times may vary depending on the thickness and type of sausages.
Once the sausages are done, remove them from the air fryer and let them rest for a minute. Then, serve your perfectly cooked and crispy chicken sausages with mustard your favorite side dishes, such as a salad, roasted vegetables, or a bun for a delicious sausage sandwich.