Ingredients:

  • 2 slices thick-cut sourdough bread (approx. 100g total)
  • 2 slices sharp cheddar cheese (1 oz / 28g)
  • 1 slice whole-milk mozzarella cheese (0.5 oz / 14g)
  • 1.5 tbsp mayonnaise (22g)
  • 0.5 tsp garlic powder
  • 1 pinch flaky sea salt

Instructions:

  1. Spread a thin, even layer of mayonnaise on one side of each bread slice, ensuring coverage to the very edges. Sprinkle the mayo-side lightly with garlic powder.
  2. Place one slice, mayo-side down, on a clean surface. Layer the mozzarella in the center, followed by the cheddar slices. Top with the second bread slice, mayo-side facing up.
  3. Secure the sandwich by pinning two toothpicks diagonally through the corners to prevent the top slice from shifting due to air circulation.
  4. Place the sandwich into the air fryer basket. Air fry at 370°F (188°C) for 4 to 5 minutes until the bread is pale golden.
  5. Open the basket and remove the toothpicks. Use a spatula to flip the sandwich and air fry for an additional 3 to 4 minutes until mahogany-brown and the cheese is fully melted.