For those who enjoy a bit of heat, this spicy Cajun salmon recipe is a must-try. The salmon fillets are coated in a homemade Cajun spice blend, which includes paprika, cayenne pepper, garlic powder, and other spices. Air frying the salmon gives it a crispy exterior while keeping the inside moist and tender. Serve it with a side of creamy coleslaw or cornbread for a spicy and flavorful meal.