For the pasta, boil about 2 l water with 2 teaspoons of salt. Heat the oil in a large pan. Dab the escalopes dry and fry for about 2 minutes on each side. Season with salt and pepper
Peel and finely chop the onion. Clean the mushrooms and rub or wash them with kitchen paper. Cut larger mushrooms in half
Cook the pasta in boiling salted water for about 10 minutes. Remove the schnitzel from the pan. Fry mushrooms and onion in hot frying fat until firm. Pour on the sauce
Put the schnitzel back into the pan, simmer for 2 minutes and season to taste. Drain the noodles. Arrange and garnish everything