1: Preheat the oven to 400ºF and line a baking sheet with parchment paper.
2: Mix together the cornstarch and soy sauce until the cornstarch completely dissolves and no lumps remain. Add the honey and garlic, mixing to combine.
3: Cut your chicken into 1-2 inch cubed pieces and season with pepper.
4: Chop your onion, broccoli, and bell peppers into desired size.
5: Add all the prepped veggies to the baking sheet along with the cut-up and seasoned chicken pieces, spreading everything evenly. Stir the sauce again to ensure the cornstarch hasn't settled before pouring it over the chicken and veggies.
6: Place the baking sheet in the oven and bake for 15 minutes or until the chicken is no longer pink and the veggies are crisp-tender. Stir once during cooking to ensure everything is coated in sauce. Bake for another 10-12 minutes.
7: Serve immediately with your choice of side, such as steamed rice.
