1 Peel the shallots, clean the mushrooms and chop them. Then fry them in a pan with the butter. Boil, peel and seed the tomatoes and dice them. Add them to the pan and stir until the juice has evaporated. Season with salt and pepper.
2 Preheat the oven to 210 °C (th 7). Bring 50 cl of water to the boil, dilute the stock cube in it.
3 Cut out a large rectangle of aluminum foil. Place 4 slices of ham on top and cover them with half of the pan-fried mushrooms. Place the veal on top and season with salt and pepper.
4 Cover the veal with mushrooms and then with ham. Tie it into a roast and wrap it in aluminium foil. Place the roast in the casserole, pour in the stock and cover. Put in the oven for 1 hour. Serve with roasted vegetables