Print

Easy Crispy Mongolian Beef Recipe with Green Onions Perfect for Dinner

easy crispy mongolian beef - featured image

A quick and easy recipe for crispy Mongolian beef with a sweet-savory sauce and fresh green onions, perfect for weeknight dinners or family gatherings.

Ingredients

Scale
  • 1 pound (450g) flank steak, thinly sliced against the grain
  • 1/2 cup (60g) cornstarch
  • Vegetable oil, for frying (about 1 to 2 cups)
  • 1/2 cup (120ml) soy sauce
  • 1/2 cup (100g) brown sugar, packed
  • 3 cloves garlic, minced
  • 1 teaspoon fresh ginger, grated (optional)
  • 1/2 cup (120ml) water
  • 45 green onions, sliced on the diagonal
  • Sesame seeds (optional)

Instructions

  1. Slice the flank steak thinly against the grain, about 1/8 to 1/4 inch thick (3-6mm). Set aside.
  2. Place the cornstarch in a large bowl and toss the sliced beef in it until well coated, shaking off any excess.
  3. Heat 1 to 2 cups (240-480ml) vegetable oil in a large skillet or wok over medium-high heat until hot but not smoking (around 350°F/175°C).
  4. Fry the beef strips in batches for 2-3 minutes each until golden brown and crispy. Remove with a slotted spoon and drain on paper towels.
  5. While frying, combine soy sauce, brown sugar, minced garlic, grated ginger (if using), and water in a small saucepan. Simmer over medium heat, stirring occasionally until sugar dissolves and sauce thickens slightly, about 5 minutes.
  6. Remove excess oil from the skillet, pour the sauce into the pan, then add the crispy beef strips back in and toss quickly to coat evenly.
  7. Remove from heat, sprinkle sliced green onions and sesame seeds on top, and serve immediately over steamed rice or noodles.

Notes

Pat beef dry before dredging to ensure crispiness. Fry in small batches to maintain oil temperature. Toss beef quickly and gently in sauce to avoid sogginess. Use tamari instead of soy sauce for gluten-free option. Reheat leftovers under broiler to restore crispiness.

Nutrition

Keywords: Mongolian beef, crispy beef, quick dinner, easy recipe, green onions, sweet and savory sauce, stir-fry