Cut the buns in half, dry them in a dry, hot frying pan until a golden crust forms.
Add egg, salt, pepper and breadcrumbs to the minced meat. Mix well.
Now we are preparing our cutlets. To make them as beautiful and smooth as possible, I use a lid for a jar with a large throat. Lubricate it with vegetable oil, spread out the cling film and also lubricate it with vegetable oil. Lay out the minced meat.