Wash the chicken pieces and pat dry with kitchen paper. Then pepper and salt on all sides and turn in flour. Fry in olive oil in a roasting pan for 3 - 4 minutes on all sides, then remove and set aside.
Fry the onions in the frying fat and caramelize with a little sugar, then add the pepper pieces, garlic and mushrooms and fry for a few minutes while turning, then add the tomato paste and fry a little. Top everything up with white wine, tomato sauce and broth and add the spices (add the herb sprigs whole - they can be removed again after cooking). Add the chicken pieces and olives and cover everything in the preheated oven on the lower rack for approx. 60 minutes at 200 ° C.
Season the sauce with the spices again before serving.
Serve with rice, dumplings or boiled potatoes or just a piece of baguette.