Paupiettes de veau au vin Blanc
veal paupiettes (2 per person) • large potatoes • dry white wine (1 liter) • white mushrooms, sliced (about 250 grams) • bacon or pancetta, diced (about 200 grams) • garlic cloves • large onions • shallots • tomato purée (about 300 grams) • flour • green olives • Salt, pepper, olive oil