The day before cut all the meat in large chunks, dice bacon. Place prepared meat and shin in the bowl, add peeled and chopped onions, garlic, leeks, and also add bay leaf with thyme. Pour over dry white wine and leave to marinate overnight. Peel and coarsely cut potatoes, onion, leeks, carrots. Chop parsley. Pull meat out of the marinade and place in the clay pot for baking in layers, season with salt, pepper and chopped parsley each layer. Pour over marinade, cover. Mix flour and water to knead a dough , which should seal the lid of the pot. Bake in the oven at 180 degrees Celsius for 2,5 hours. Remove the dough, open the lid and bake for another 20 minutes.