1. In a sauté pan, brown the veal rolls with a large knob of butter.
2. When they are nicely browned, add the shallot, peeled and diced apple, sliced mushrooms, and 2 glasses of cider.
3. Simmer covered for 30 minutes.
4. Add the heavy cream and continue cooking for 5 minutes over low heat.
5. Arrange on a plate, drizzle with sauce, and garnish with a few parsley leaves.