Start the marinade by combining oil, ginger, garlic powder, sesame oil, soy sauce, rice vinegar, and hot sauce. Mix the ingredients well.
Add the chicken breast, onion, and broccoli into the bowl, tossing all the ingredients together. The idea here is to ensure the chicken breast, broccoli, and onion are all evenly coated with the marinade so they can absorb it properly. Make sure not much of the sauce is left in the bottom of the bowl. And if it is, mix all the ingredients again.
Transfer your ingredients into the air fryer basket after preparing the device. Air fry your chicken breast, broccoli, and onion at 380°F or 193°C, shaking and tossing the ingredients after every 10 minutes of cooking. The whole process should go on for about 15 to 20 minutes.
You have to ensure that while tossing, all the ingredients cook evenly. Otherwise, the chicken might end up being raw. The next step is to check the readiness of the chicken. If you find that it’s still uncooked, you can air fry again for another 2 to 5 minutes.
Once finished cooking, add salt and pepper according to taste. If you like a little citrusy flavor in your food, you can squeeze fresh lemon juice on top of the chicken and broccoli before serving the dish warm.