Korean Mandu (Egg Roll)

Place a steamer insert into a saucepan and fill with water to just below the bottom of the steamer. Bring water to a boil. Add cabbage cover and steam until tender 2 to 4 minutes.

Heat a large skillet over medium-high heat. Cook and stir beef and pork in the hot skillet until browned and crumbly 5 to 7 minutes; drain and discard grease. Transfer meat mixture to a large bowl breaking up any large chunks with a wooden spoon.

Heat oil in a deep-fryer or large saucepan to 360 degrees F (182 degrees C).

Mix cabbage bean sprouts celery green onion soy sauce cornstarch sesame oil salt and pepper into meat mixture. Spoon mixture into the center of each wonton wrapper. Spread beaten egg onto 2 edges of each wrapper and fold wrapper around filling sealing edges together.

Fry wontons in the hot oil until browned 3 to 5 minutes. Transfer to a paper towel-lined plate using a slotted spoon.