The time it takes to bake cheesy corn kernels in an air fryer can be affected by a number of factors, such as the size of the corn, the type and amount of cheese, and the model and settings of the air fryer. Generally, it is recommended to set the temperature at around 180°C and bake for 10 minutes, then remove and flip and bake for another 5 minutes, or adjust according to your air fryer model and personal taste. During the roasting process, the corn can be shaken or flipped appropriately to ensure that the cheese can melt and cover the corn evenly. It is also recommended to brush the corn with a thin layer of oil before roasting to ensure that the corn can be roasted more crispy.

The air fryer is a machine that uses air to "fry" food, replacing the hot oil in the original skillet with air to cook the food; the hot air also blows away the moisture on the surface of the food to make it look like it's being deep-fried.