If you're a fan of pesto, you'll love this Thermomix recipe for air fryer grilled cheese. Start by spreading a generous amount of pesto on two slices of bread. Then, layer slices of fresh mozzarella cheese on top. Cook it in the air fryer until the cheese is melted and the bread is golden brown. The vibrant flavors of the pesto and the creamy mozzarella create a delicious and satisfying grilled cheese.