To marinate the meat
Combine the oil with all the other ingredients up to and including the pepper. Mix half of the marinade with the pork cutlets and the rest with the veal steaks, cover and leave to marinate in the fridge for at least 1 hr.
Mix the sour single cream with the quark and ajvar, season.
Mix the sour single cream with the quark, stir in the gherkins, capers and chives, season.
Fill the rim of the Tatar hat with the stock, add the vegetables. Begin by browning a few rashers of bacon on the Tatar hat (to grease the surface). Then skewer and cook the marinated meat, bacon or mushrooms on the Tatar hat, season with salt.