For the cutlet Esterhazy peel onion and chop finely. Wash or peel the vegetables and cut into fine strips.
Season the meat with pepper and salt and fry in a frying pan with butter for 2 minutes on each side, remove from the frying pan and keep warm.
In the frying pan, sauté the onions with a little butter, extinguish with stock and season with salt and pepper.
In a separate frying pan, sauté the vegetable strips in butter for about 2 minutes, remove the vegetables and reheat the meat in the frying pan.
Arrange the meat, place the vegetables on top, pour the sauce around and serve the Schnitzel Esterhazy!