01 -
Fill a large pot with water, add salt and bring to a rolling boil. Core the cabbage and carefully peel off whole leaves. Blanch the leaves in boiling salted water for 2 to 3 minutes, then drain and allow to cool.
02 -
Combine ground veal or beef, ground pork, cooked rice, diced onion, salt, black pepper, and chopped rosemary into a large bowl. Mix thoroughly until ingredients are well incorporated.
03 -
Place an ample portion of the filling onto each cabbage leaf. Fold the sides over the filling, then roll tightly to encase completely.
04 -
Melt butter in a large pot over medium heat. Line the bottom with reserved cabbage leaves, arrange the rolls seam side down, and pour in 0.6 liters of beef stock. Bring to a gentle simmer.
05 -
Seal the pot with a pressure cooker lid. Cook under pressure for 15 minutes, then perform a quick pressure release to avoid overcooking.
06 -
Add passata tomato purée, tomato paste, 0.4 liters of beef stock, crushed garlic cloves, allspice berries, peppercorns, salt, bay leaves, and butter to the pot. Spoon the sauce evenly over the rolls.
07 -
Cover the pot and simmer gently on low heat for 90 minutes, allowing flavors to meld and the rolls to become tender.