Authentic Mongolian Beef recipe – thin strips of tender beef are lightly coated in cornstarch and cooked in a sweet and tangy soy sauce, garnished with scallions.
Flank or Sirloin Steak Cornstarch | Soy Sauce | Ginger Rice Vinegar | Brown Sugar Garlic | Scallions | Peanut Oil Salt | Pepper
Sprinkle cornstarch, salt, and pepper over the beef and marinate for 20 minutes. Next, prepare the sauce by mixing together soy sauce, water, brown sugar, and rice vinegar.
Fry the beef until it starts to brown, then add in ginger and garlic, and stir-fry until fragrant. Stir in the sauce, turn off the heat and add the scallions to very lightly heat them up.