While the meat is cooking, prepare the sauce. In a small bowl, whisk together the water and cornstarch. Set aside.
In a small saucepan, mix together the honey, soy sauce, rice vinegar, Chinese five spice powder, ginger, garlic, and chicken stock. Bring to a boil over medium high heat.
Slowly add the cornstarch and water mixture to the sauce mixture, whisking constantly. Cook and stir until sauce thickens, about 5 minutes. Spoon over baked chicken.
Serve over cooked rice or as desired.