Cut the broccoli and chicken into small bite-size pieces. Keep separate.
Add the cornstarch, salt, pepper, and garlic powder to a gallon-sized storage bag and shake to mix.
Gradually add the chicken to the bag of cornstarch in three groups, shaking after adding each group.
Add breaded chicken to your sprayed air fryer basket and then spray with oil.
Cook at 400° for 12-15 minutes until crispy and golden.
While the chicken is cooking, add the broccoli to a microwave-safe bowl, add 1 tablespoon of water, cover, and microwave for 3 minutes until slightly tender and bright colored. Drain broccoli and set aside.
In a medium saucepan over medium heat, add the hoisin, honey, ginger, vinegar, and soy sauce. Stir and bring to a boil. Let it boil for 1 minute and then remove the fit from the heat. Set aside.
Once the chicken is cooked, add it to a mixing bowl with broccoli. Pour I. The sauce and toss gently until chicken and broccoli are fully coated.
Serve with rice and garnish with sesame seeds.