We marinated these wings in a sweet mustard sauce for about 2 hours before cooking, but you can leave them in the refrigerator for up to 1 day if you'd like, just bring them to room temperature before baking.
Wash and pat dry the wings. In a mixing bowl, combine the remaining ingredients, whisk together and adjusting seasoning as needed. Add the chicken to the bowl and marinate for 2 hours or up to 1 day in the refrigerator, covered.
When time for cooking, preheat the oven to 400 degrees. Lay the wings on a foil-lined baking sheet or tray and bake for 40-45 minutes, or until crispy and juices run clear when pierced with a fork.
5-10 minutes before the wings are done, pour the remaining marinade into a saucepan and bring to a boil. Lower the heat to low and cook until warmed throughout and wings are ready. Toss the wings with the sauce and serve.