Preheat oven to 350 degrees
Fill stock pot half to two-thirds full with water and bring to boil
Remove the core from the cabbage. This might require two steps to dig the entire core out. This will make pealing the cabbage easier later. Finely chop the core in a food processor and reserve.
Put the head of cabbage in the boiling water, core-side down, cover, and boil for five minutes. After five minutes, you should be able to loosen the leaves, permitting the water to penetrate the head. Cover and boil another five minutes.
While the cabbage boils, add the meat and remaining ingredients (but not those for the gravy!) to a bowl and mix with your hands.
After ten minutes total boiling, you should be able to remove individual cabbage leaves from the pot using tongs. Put them on a cookie sheet or other pan to catch the water while they drain and cool. Save the water in the pot for later.
The outer leaves may be too irregular and thin for wrapping. Don’t discard them—after they are cool, finely chop them and put them back in the brine, along with the finely chopped core from earlier. Bring the chopped cabbage and brine back to a boil and reduce by at least half while making the rolls.
After they are cool enough to handle, de-vein the remaining leaves. To do this, carefully slice off the thick portion on the outer side at the bottomof the leaf so that it has uniform thickness and will roll up. You’ll want to have at least 12-14 leaves suitable for making rolls.
To make the roll, place about 1/4 C of the meat mixture on a leaf and roll the bottom over the meat about half-way. Fold the sides of the leaf in, then complete the roll. It can be helpful to secure the roll by slipping a toothpick through the fold. If used, the toothpick shouldn't spear the roll; instead, it goes in-and-out of the fold laterally.