Country French Chicken

• 1 onion
• 1 bay leaf
• 1/4 thyne (dried)
• 525 gr meaty chicken (pieces)
• 240 ml dry wine (white)
• 100 gr celery (sliced)
• 95 gr coarsly carrot (chopped)
• 85 gr mushrooms (sliced fresh)
• 3 gr snipped parsley
• some garlic