For a gourmet twist, try this pesto stuffed chicken breast recipe in the air fryer. Start by butterflying the chicken breasts and spreading a layer of pesto inside. Fold the chicken breasts back together and secure with toothpicks. Preheat the air fryer to 400°F (200°C) and place the stuffed chicken breasts in the basket. Cook for 15-18 minutes, flipping halfway through, until the chicken is cooked through and the pesto is melted and oozing. Serve with a side of roasted vegetables or a fresh salad for an impressive and flavorful meal.