Preheat the Air Fryer: Set your air fryer to 375°F (190°C). Some models don't require preheating, but doing so can lead to a more even and quicker cook.

Prepare the Patties: If your burger patties have any wrapping or packaging, remove them. There's no need to thaw; they can go straight into the air fryer from the freezer.

Season (Optional): Although optional, you can season your frozen patties with salt, pepper, or your favorite burger seasoning on both sides for extra flavor.

Place the Patties in the Air Fryer: Arrange the frozen burger patties in a single layer in the air fryer basket. Ensure they're not touching to allow for proper air circulation.

Cooking Time: Cook for about 15-20 minutes, flipping halfway through. The exact time will depend on the thickness of your patties and how well-done you like your burgers. Use a meat thermometer to ensure beef burgers reach an internal temperature of 160°F (71°C) for safety.

Add Cheese (Optional): If you want cheeseburgers, add a slice of cheese to each patty during the last minute of cooking. The residual heat will perfectly melt the cheese.

Rest Before Serving: Let the cooked burgers rest for a few minutes after cooking. This step allows the juices to redistribute, ensuring your burger is juicy and flavorful.

Assemble Your Burger: Place your cooked burger patties on buns and add your favorite toppings and condiments. Suggestions include lettuce, tomato, onions, pickles, ketchup, mustard, or mayo.