Ingredients 1 tablespoon butter, divided 8 (4-ounce) bone-in chicken thighs, skinned 1 cup thinly sliced carrot 3/4 cup chopped onion 1/2 cup thinly sliced celery 8 pitted dried plums, chopped 1/2 teaspoon dried thyme 1/4 teaspoon dried sage 2 teaspoons Dijon mustard 1 (14-ounce) can fat-free, less-sodium chicken broth 3/4 cup water 1/2 teaspoon salt […]