8 bone-in, skin-on chicken thighs (about 4 pounds total) 1/2 cup soy sauce 1/2 cup (packed) brown sugar 2 tablespoons Dijon mustard 1 tablespoon grated fresh ginger 2 cloves garlic, finely minced 1/4 teaspoon freshly ground black pepper
1. Place the chicken thighs in a bowl. Mix all the remaining ingredients together in another bowl, and pour the mixture over the chicken. Cover, and marinate the chicken in the refrigerator for at least 3 hours or as long as overnight.
2. About 1 hour before you want to serve the chicken, preheat the oven to 350°F.
3. Place the chicken in a baking dish or roasting pan, and bake, basting occasionally, until it is browned and cooked through, about 50 minutes.