In medium sauce pan whisk together chicken broth, water, brown sugar, mined garlic, minced ginger, onion powder, soy sauce, and honey. Bring to a boil. Add in slurry and continue to stir until sauce thickens, turn off heat and allow to cool.
In the meanwhile, chop and slice vegetables. Cut chicken into bite size pieces.
Place prepared vegetables and chicken into a large bowl. Pour 1/2 of the sauce over vegetables and chicken. Stir well to combine. (Save rest of sauce for end of recipe.)
Prepare a large sheet pan with sprayed foil or parchment paper. Pour mixture onto prepared pan and spread evenly.
Place into 425 degree preheated oven and bake for 15-20 minutes until chicken is cooked through and tender, and the vegetables are tender.
Remove from oven and drizzle rest of sauce over the cooked chicken and vegetables. Serve over rice, pasta or potatoes.