Easy Mongolian Beef

User Reviews

5

96 reviews
Excellent
  • Prep Time

    20 mins

  • Cook Time

    15 mins

  • Total Time

    35 mins

  • Servings

    4 servings

  • Calories

    339 kcal

  • Course

    Dinner

  • Cuisine

    Chinese

Easy Mongolian Beef

This Mongolian Beef recipe features thin flank steak strips coated in cornstarch and quickly seared for a tender, slightly crispy texture. The beef is then tossed in a sauce made from tamari soy sauce, coconut sugar, molasses, sesame oil, ginger, and garlic, offering a rich, savory, slightly sweet flavor with subtle molasses depth. It is finished with sliced green onions for a fresh bite. This approach balances quick cooking for tender beef with a thickened, flavorful sauce.

Description

Easy Mongolian Beef uses flank steak sliced thinly against the grain to ensure tenderness. The meat is dusted lightly with cornstarch before being cooked in batches over medium-high heat, allowing each piece to brown quickly without overcooking. Meanwhile, a sauce combining tamari soy sauce, coconut sugar, water, sesame oil, blackstrap molasses, minced ginger, and chopped garlic simmers briefly until slightly thickened.

The cooked steak is returned to the pan and coated with the sauce for a minute or two, allowing the flavors to meld with the meat. The final dish carries a balance of salty, sweet, and aromatic notes from the sauce ingredients, complemented by the caramelized exterior of the beef and the sharpness of green onions folded in at the end.

This dish comes together with minimal ingredients and fast cooking but delivers classic Mongolian-style flavors suitable for serving over steamed rice or noodles. The recipe notes suggest optional additions like red pepper flakes for heat and provide storage tips, ensuring leftovers maintain texture and flavor when refrigerated or frozen properly.

Use avocado or other high-heat oils for searing, and handle the beef in small batches to avoid steaming. The choice of coconut sugar and blackstrap molasses adds a distinctive sweetness and complexity compared to standard brown sugar.

I Made This!

Be the first!

Save this

Be the first!

Ingredients

Servings

For the Mongolian Beef

  • 2 tablespoons avocado oil or another high-heat oil
  • 1 pound flank steak
  • ¼ cup cornstarch
  • 3 green onions thinly sliced on a diagonal

For the sauce

  • ½ cup tamari soy sauce
  • cup coconut sugar
  • ¼ cup water
  • 2 teaspoons sesame oil
  • 1 teaspoon blackstrap molasses
  • 1 teaspoon ginger fresh, minced
  • 4 garlic finely chopped, cloves

Instructions

  1. Prep the sauce. In a medium bowl, stir together the soy sauce, sugar, water, sesame oil, molasses, ginger, and garlic. Set aside.
  2. Slice the steak. Slice the steak in half lengthwise, then slice crosswise against the grain into thin strips.
  3. Prep the steak. In a mixing bowl, toss the sliced flank steak with the cornstarch, shake off any excess, and then set aside on a separate plate.
  4. Cook the steak. Heat the oil in a large skillet or wok over medium-high heat. Add the steak to the wok and cook in small batches, for about 30 to 60 seconds on each side, until browned. Remove the cooked steak to a plate, and repeat this process until all of the steak is cooked. If needed, add a splash of more oil to the wok in between batches.
  5. Simmer the sauce. Reduce the heat to medium, add the sauce, and let it simmer for 4 to 5 minutes, stirring occasionally, until slightly thickened.
  6. Finish the Mongolian beef. Add the steak back to the wok, and stir with the sauce for 1 to 2 minutes, to reduce the sauce further and fully coat the meat. Sprinkle the sliced green onions on top, and give it one final stir before serving.

Notes

  • Add red pepper flakes at the end for a spicy variation.
  • Coconut sugar and molasses can be substituted with brown sugar if unavailable.
  • Store cooled leftovers in an airtight container in the fridge for up to 4 days.
  • Freeze portions in freezer-safe containers or bags for up to 3 months for convenient reheating.

Nutrition Information

Show Details
Calories 339kcal (17%) Carbohydrates 24g (8%) Protein 28g (56%) Fat 15g (23%) Saturated Fat 3g (15%) Polyunsaturated Fat 2g (12%) Monounsaturated Fat 8g (40%) Cholesterol 68mg (23%) Sodium 1710mg (71%) Potassium 513mg (11%) Fiber 1g (4%) Sugar 11g (22%) Vitamin A 90IU (2%) Vitamin C 3mg (3%) Calcium 46mg (5%) Iron 3mg (17%)

Nutrition Facts

Serving: 4servings

Amount Per Serving

Calories 339 kcal

% Daily Value*

Calories 339kcal 17%
Carbohydrates 24g 8%
Protein 28g 56%
Fat 15g 23%
Saturated Fat 3g 15%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 8g 40%
Cholesterol 68mg 23%
Sodium 1710mg 71%
Potassium 513mg 11%
Fiber 1g 4%
Sugar 11g 22%
Vitamin A 90IU 2%
Vitamin C 3mg 3%
Calcium 46mg 5%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

Genuine Reviews

User Reviews

Overall Rating

5

96 reviews
Excellent

Write a Review

Drag & drop files here or click to upload
Other Recipes

You'll Also Love

Lamb Stew

Irish
5.0 (18 reviews)

Vegetable Beef Stew

American
5.0 (30 reviews)

BBQ Beef Sloppy Joes

American
5.0 (30 reviews)

Vegetable Chow Mein

Chinese Food
5.0 (27 reviews)

Pork Tenderloin Marinade

American
5.0 (3 reviews)

Chile Relleno

Mexican
5.0 (9 reviews)

Teriyaki Chicken

Japanese
5.0 (21 reviews)

Classic Egg Salad

American
5.0 (21 reviews)

Sloppy Joe Casserole

American
5.0 (3 reviews)

Kung Pao Shrimp

Chinese
5.0 (12 reviews)

Chile Relleno Casserole

Mexican
5.0 (24 reviews)

Taco Casserole

Mexican
5.0 (15 reviews)