Preheat oven to 325°. Sprinkle chicken with salt and pepper. In a broiler-safe Dutch oven, heat 2 teaspoons oil over medium heat; brown chicken on both sides. Remove from pan., In same pan, saute onion in remaining oil over medium heat until crisp-tender. Add garlic; cook 1 minute. Add wine; bring to a boil, stirring to loosen browned bits from pan. Add tomatoes, herbs and chicken; return to a boil., Transfer to oven; bake, covered, 30 minutes. Stir in beans and kielbasa; bake, covered, until chicken is tender, 20-25 minutes longer., Remove from oven; preheat broiler. Discard bay leaf; stir in bacon. Toss bread crumbs with parsley and garlic; sprinkle over top. Place in oven so surface of cassoulet is 4-5 in. from heat; broil until crumbs are golden brown, 2-3 minutes.