What is jajangmyeon? Jajangmyeon (자장면), also called jjajangmyeon (짜장면), is a noodle dish in a black bean sauce. Along with jjamppong (짬뽕, spicy seafood noodle soup) and tangsuyuk (탕수육, sweet and sour pork or beef), it’s a popular Korean-Chinese dish. Discover the 6 Best Korean Jajangmyeon Recipes That’ll Blow Your Mind! From classic to spicy and vegan twists. Jajangmyeon Ingredients There are special noodles to make Jajangmyeon. These are often quite thick, semi-chewy, and hand-made or machine-pulled. They are made from wheat flour, salt, baking soda, and water. To make the characteristic black sauce, you need Chunjang. Chunjang is also known as Tianmian sauce and is a thick, smooth black paste made from beans and wheat. Although it is colloquially known as sweet black soybean paste, the sauce is primarily made from fermented wheat flour ... Learn how to make jjajangmyeon, a popular Korean Chinese dish with black bean sauce, pork, radish, potato, zucchini and onion. You can also make jjajangbap with rice instead of noodles.