4 tablespoons sesame oil
1 teaspoon sesame oil
4 tablespoons soy sauce, divided
2 tablespoons black vinegar, divided
flour, for dusting
1 lb ground lean pork
1 1/2 cups garlic chives or 1 1/2 cups scallions, finely chopped
2 teaspoons mushrooms, seasoning powder
1 teaspoon cornstarch
1 teaspoon salt
1/2 teaspoon ginger, grated
1/2 teaspoon white pepper or 1/2 teaspoon black pepper
30 wonton wrappers (4 1/2 inch dia.)