Remove the core from a head of cabbage
Boil the whole cabbage until the leaves soften
Peel off the softened leaves and set them aside
Trim the thick stem from each leaf
Mix ground meat, cooked rice, onion, garlic, salt, pepper, and egg
Place a portion of filling on each cabbage leaf
Fold in the sides and roll tightly
Arrange the rolls in a baking dish or pot
Mix tomato sauce, water, and seasonings
Pour the sauce over the cabbage rolls
Cover and cook until the cabbage is tender and the filling is fully cooked
Serve hot