Peel the shallots, halve or quarter depending on size. Clean, wash and slice the mushrooms. Dab fillet dry and cut into bite-sized pieces. Fry briefly in 2 tablespoons of hot clarified butter in portions. Season with salt and pepper, remove
Heat 2 tablespoons of clarified butter in the frying fat. Sauté the shallots in it until transparent. Fry mushrooms for 2-3 minutes. Stir in vinegar, approx. 3/8 l water, stock and marjoram, bring to the boil. Add meat again, cover and simmer for 4-5 minutes.
Stir the starch and cream until smooth. Stir into the sauce, bring to the boil again. Season to taste with salt and pepper. Arrange everything, garnish with marjoram. Serve with ribbon noodles
Drink: dry red wine