If using fresh corn, cut the kernels off the cob. If using frozen corn, thaw it; for canned corn, drain and pat dry.
In a large bowl, combine mayonnaise, sour cream, crumbled cotija cheese, chili powder, garlic powder, salt, pepper, and lime juice.
Stir until all ingredients are fully combined, creating a creamy mixture.
Add the corn kernels to the mixture and stir gently to coat all the corn evenly.
Shape the corn mixture into small, bite-sized balls or patties using a spoon or cookie scoop.
Preheat your air fryer to 375°F (190°C).
Place the corn bites into the air fryer basket, ensuring they are not overcrowded.
Air fry for 10-12 minutes, shaking the basket halfway through for even cooking.
Once golden and crispy, remove from the air fryer and set aside to cool slightly.
Garnish with extra cotija cheese, cilantro, and a sprinkle of chili powder if desired.
Serve warm and enjoy!