Technical Stages :

• Clean the mushrooms and mince them.
• Peel the tomatoes under hot water and cut them in pieces.
• Dice the ham.
• Sweat the mushrooms in butter for 3 minutes. Add the tomatoes, ham, wine, salt and pepper. Bring to a boiling point and cook over medium heat for 10 minutes.
• Season the ribs with salt and pepper and cook in olive oil.
• Cut 6 sheets of aluminium foil. Grease them slightly with the remaining oil. Put the ribs in the center of each foil with the tomato, ham and mushroom sauce.
• Sprinkle with parsley. Wrap the papillotes.
• Bake in warm oven for 15 minutes approximately.
• Serve in the papillotes.