Finely chop the pickled cucumber. If the seeds are large, clean them with a spoon.
Roll the veal/beef pulp in a meat grinder with a large grate, add a slice of white bread soaked in water, and beat off the minced meat. Add the minced cucumber, salt and pepper to taste.
Use wet hands to form thin cutlets, about 7 mm thick
In a frying pan, heat the vegetable oil and fry the cutlets on high heat for 1-2 minutes on each side. Cover the pan with a lid and bring to a boil, reducing the heat.
Finely chop onion.
Fry in preheated oil for five minutes, add a little salt.
Ready cutlets put on a plate, top with fried onions.