Classic Pork Dumplings by Frankie Gaw

Name: Classic Pork Dumplings by Frankie Gaw
Ingredients: 1 recipe (about 24) Dumpling Wrappers (https://food52.com/recipes/33484-homemade-dumpling-wrappers)); 1/2 medium head (1 pound) of napa cabbage; 1 tablespoon plus ½ teaspoon kosher salt; 1 pound ground pork or freshly ground pork shoulder; 3 scallions, green and white parts, chopped; 1 teaspoon minced fresh ginger; 1 teaspoon minced fresh garlic (about 3 cloves); 2 teaspoon light brown sugar; 2 teaspoon toasted sesame oil; 1 tablespoon chicken stock