Prep the chicken. Pat the chicken dry with paper towels.
Cut into 1 to 1.5-inch pieces so they cook evenly. Aim for uniform size for consistent results.
Mix the marinade. In a large bowl, whisk the oil, salt, pepper, garlic powder, onion powder, smoked paprika, oregano, Dijon, and honey (if using) until combined.
Toss to coat. Add the chicken pieces to the bowl and toss until every piece is lightly coated. Let it sit for 10–15 minutes at room temperature while you preheat.
For deeper flavor, marinate up to 4 hours in the fridge.
Preheat the air fryer. Set it to 400°F (200°C) for 3–5 minutes. A hot basket helps with browning.
Prepare the basket. Lightly spray the air fryer basket with cooking spray to reduce sticking. Do not over-spray.
Arrange the nuggets. Place chicken in a single layer with a little space between pieces.
Work in batches if needed. Do not overcrowd or they’ll steam instead of brown.
Air fry. Cook at 400°F (200°C) for 7–10 minutes, shaking the basket or flipping the pieces halfway. Cook time varies by size of nuggets and air fryer model.
Check for doneness. The chicken should reach an internal temperature of 165°F (74°C). The edges will be lightly browned, and juices should run clear.
Rest briefly. Let the nuggets rest for 2 minutes to redistribute juices.
Squeeze with lemon if you like a bright finish.
Serve. Enjoy hot with your favorite dip, or add to salads, wraps, rice bowls, or veggie sides.