Preheat the air fryer: Set to 390–400°F (200–205°C) for 3–5 minutes so the basket is hot. A hot basket helps the chicken brown fast.
Prep the chicken: Pat the chicken dry with paper towels.
This step is key for good browning. Cut into bite-size pieces.
Season the chicken: In a bowl, mix chicken with 1.5 tablespoons olive oil, garlic, onion powder, paprika, oregano, 3/4 teaspoon salt, black pepper, and lemon zest. Toss well to coat.
Season the broccoli: In a separate bowl, toss broccoli with 1–1.5 tablespoons olive oil, a pinch of salt, and optional red pepper flakes.
If you like a hint of char, keep florets on the larger side.
Load the basket: Place chicken pieces in a single layer with a bit of space between them. Add broccoli to the other half of the basket if it fits without crowding. If your air fryer is small, cook in batches.
Cook the chicken and broccoli: Air fry for 8 minutes.
Shake the basket or flip pieces, then cook 5–7 minutes more, until the chicken reaches an internal temperature of 165°F (74°C) and the broccoli is tender with crisp edges.
Finish with lemon: Squeeze about 1 tablespoon lemon juice over everything. Taste and adjust salt or pepper.
Optional flair: Sprinkle Parmesan for a savory finish, or toss with a teaspoon of soy sauce for a subtle umami kick. Sesame seeds add a nice crunch.
Serve: Plate over rice, quinoa, or cauliflower rice.
Spoon any juices from the basket over the top for extra flavor.