all-purpose flour (about 300 grams) 1/2 cup hot water (about 125 grams, at 158°F/70°C) 2 3/4 tablespoons cold water (about 40 grams) [Filling] 1 1/3 pounds pork shoulder (about 600 grams) 3/4 teaspoon salt (about 4 grams) 3/4 teaspoon chicken bouillon powder (about 4 grams) 2 tablespoons soy sauce (about 30 grams) 1/2 teaspoon ground black pepper (about 2 grams) 2 tablespoons toasted sesame oil (about 25 grams) 2 cups finely chopped green cabbage (about 300 grams) 2 teaspoons grated ginger (about 10 grams) 1 1/2 tablespoons chopped green onions (about 20 grams) [For draining cabbage] 1 teaspoon salt
