Lemon wedges and additional snipped fresh dill, optional
Combine the first seven ingredients in a 5 or 6-qt. slow cooker. Top with chicken. Drizzle with oil; sprinkle with salt and pepper. Cook, covered, on low until a thermometer inserted in chicken reads 170°-175°, 4-6 hours.
Preheat broiler. Place chicken on a greased rack of a broiler pan. Broil 4-6 in. from heat until golden brown, 3-4 minutes. Serve with bean mixture and, if desired, lemon wedges and additional fresh dill.