Sauce included. Ready in 10 minutes! 0 g trans fat per serving. No MSG added. US inspected and passed by Department of Agriculture. The legend of potstickers: During the Sung Dynasty (960-1280 A.D.), a royal chef left a pot of dumpling on the stove too long, burning the bottoms. Fearing death for his father, his son presented the dumplings to the emperor as a new recipe. The emperor loved the crispy texture of the bottom and the soft, plump top. Thus, the potstickers was born. Quick, versatile, delicious every day: Ling Ling Potstickers are filled with a savory blend of lightly seasoned lean meats and fresh vegetables. Enjoy them as a meal, appetizer, side dish and party pleaser. American owned and operated. Made in America.