Wash the potatoes and cook for about 20 minutes. Quench, peel, let cool
Peel and finely chop the onion. Boil up with 1/8 l water and stock. Season with vinegar, salt and pepper. Cut potatoes into slices and mix immediately with the marinade. Leave to stand for about 30 minutes.
Peel the cucumber and slice it into thin slices. Peel garlic and chop finely. Wash parsley and chives, chop them separately
If necessary, briefly rinse and pat dry the cutlets. Cut in half and tap a little flatter. Whisk eggs, salt and pepper. Turn the schnitzel first in the flour, then in the egg and finally in the breadcrumbs. Press down well
Heat clarified butter in a large coated pan. Fry the escalopes for 3-4 minutes on each side. Keep warm
Mix sour cream and sour cream. Add cucumber and chives to the potatoes. Season with salt, pepper and 1 pinch of sugar. Heat butter. Briefly toss garlic and parsley in it and pour over the escalopes. Arrange everything, garnish
Drink: cold beer