Preheat the oven to 350°F, 177°C, or gas mark 4.
Bring a pot of salted water to boil, add 4 cabbage leaves at a time and cook for 1 minute. Just enough to soften to leaves and stems. Remove from the pot with tongs and place on a towel lined plate. Repeat 2 more times in batches of 4.
1 savoy cabbage
In a mixing bowl combine the pork, ginger, panko, egg, soy sauce, shallots, and garlic. Mix until evenly mixed.
1 ½ pounds ground pork, ¾ cup panko, ¼ cup shallots, 1 egg, 2 tablespoons ginger, 2 tablespoons soy sauce, 1 tablespoon garlic
On a flat surface place one cabbage leaf with the stalk facing you. Place ¼ cup of the ground pork in the middle of the leaf. Roll the base of the leaf oven to pork and fold in the sides. Continue to roll until you get to the top of the leaf. Tie with a chive if desired.
1 savoy cabbage, Whole chives
Repeat with the remaining cabbage leaves and filling. Once all 12 have used place them in a Dutch oven in two layers. Pour the chicken broth, sake and lemongrass over the cabbage rolls. Bring to a boil, cover and then bake for 40 minutes.
3 cups chicken broth, 3 tablespoons sake, ½ ounce lemongrass
Serve in a bowl with the leftover broth and add sesame oil if desired.
Sesame oil