Stir in flour, then wine and broth; bring to a simmer. Add chicken, mushrooms, and potatoes. Return to a simmer, reduce heat to medium-low and simmer, partially covered, until flavors blend and potatoes are tender, about 15 minutes. Stir in parsley. Cover and let stand 5 minutes. Serve.
Recipe by Three Many Cooks at https://threemanycooks.com/recipes/meaty-mains/quick-coq-au-vin-2/