Transport your taste buds to the Mediterranean with this secret recipe for a Mediterranean air fryer hamburger. Season ground beef with a blend of Mediterranean spices like oregano, garlic powder, and paprika. Cook the patty in the air fryer until it is juicy and cooked through. Top the burger with feta cheese, sliced tomatoes, red onions, and a drizzle of tzatziki sauce. The combination of flavors will give you a taste of the Mediterranean in every bite.