Spray a 10x15” glass baking dish with olive oil cooking spray.
Layer potatoes, carrots, bell pepper and onions on the bottom of the baking dish.
Combine ketchup, molasses, honey, maple syrup and seasonings in a small bowl.
Place chicken pieces in a separate large mixing bowl.
Measure out ¼ cup sauce and drizzle over top of the chicken pieces.
Stir sauce and chicken pieces to combine.
Place chicken pieces over top of veggies in baking dish.
Drizzle any remaining sauce from the chicken bowl (NOT the regular sauce ingredients) over top of the chicken pieces.
Bake at 350° for 25-30 minutes.
Meanwhile, pour remaining sauce ingredients into a small saucepan.
Heat over low to medium heat until mixture begins to simmer.
Combine cornstarch and water and add to sauce mixture until mixture thickens and heats through.
Remove from heat and set aside.
Remove chicken from oven.
Baste sauce mixture over top of chicken pieces.
Bake an additional 25-30 minutes or until chicken is cooked through.