Chicken Sauce Piquant

• 20 baking hens
• 6 lea
• 2 bacon drippings
• 1 water
• 1 bacon drippins
• 5,400 gr chicken should be up in (cut)
• 3,800 ml tomato sauce
• 1,900 ml chablis in the sauce
• 1,900 ml chablis wine
• 850 gr onion