Tunisian Noodles with meat of beef

INGREDIENTS (for 4 persons):400g of Noodles,800g of meat of beef,2spoons of olive oil.1 spoon of butter,1spoon of mushrooms,2 carrots,2 zucchinis,1 onion,1 branch of celery ,250g of peeled tomatos,2 sheets of bay-tree cloves,salt, pepper.

PREPARATION:Heat the oil and the butter in a frying pan. Add the whole meat the cuted onion. Fry it during 1 mn and while turning over the piece of meat. Wash vegetables and cut them (carrots, zucchinis, celery) and boil them in an another pan. When the color of meat is dark, add tomatos, pepper, cloves and the bay-tree. Add salt and boil them. Add the mushrooms, and cook during 2 hours and add water if necessary. Remove the meat and cut it in pieces and keep it with the heat. Pass vegetables with the juice to the sieve and put it again in a pan and heat on a soft fire. Boil the nouilles in a salted water. Drain them and mix with meat sauce. Pour in a dish and put above the meat.