Dab veal fillet dry and cut into four slices. Season with salt and pepper and fry for 3-5 minutes on both sides in a tablespoon of hot clarified butter. Wash and chop the chervil and parsley.
Peel, wash and coarsely grate the potatoes. Mix with egg, a tablespoon of flour, chervil and half of the parsley. Season with salt, pepper and nutmeg. Form eight cookies and place them in two rows next to each other on foil.
Dab the roasted veal steaks dry, dust with flour and arrange them side by side on four potato biscuits. Fold the other four biscuits over with the help of the foil. Fry on both sides in a tablespoon of hot clarified butter for 5-8 minutes.
Clean and wash chanterelles. Peel the shallots and cut into fine slices. Sauté the mushrooms in the hot butter, add the shallots. Add remaining parsley and chives. Season with salt and pepper.
Add veal stock and cook for about 5 minutes. Peel the beetroot and cut into sticks. Turn in the remaining flour and bake in the remaining hot clarified butter for about 2 minutes. Arrange two steaks with chanterelles and beetroot on each plate.