Experience a taste of Hawaii with this secret recipe for a teriyaki pineapple air fryer hamburger. Season ground beef with salt, pepper, and garlic powder. Cook the patty in the air fryer until it is juicy and cooked through. While the patty is cooking, grill pineapple slices until they are caramelized and slightly charred. Top the burger with the grilled pineapple, teriyaki sauce, and a sprinkle of sesame seeds. The combination of sweet and savory flavors will transport you to a tropical paradise.