Easy Mongolian Beef Recipe – Flavorful & Quick Dinner
Mongolian Beef is a dish that conjures images of savory, tender beef coated in a glistening, slightly sweet and spicy sauce, often served over fluffy white rice. But what is it about this classic Chinese-American stir-fry that makes it so universally adored? I think it’s the perfect harmony of textures and flavors: the satisfying chew of the beef, the crisp bite of thinly sliced onions and scallions, all enveloped in that irresistible sauce. It’s the kind of meal that satisfies a craving like no other, a comforting yet exciting experience for your taste buds. The secret to truly exceptional Mongolian Beef lies in achieving that perfect balance – not too sweet, not too spicy, with just the right amount of umami. Ready to recreate this restaurant favorite in your own kitchen? Let’s dive in and discover how to make your own incredible Mongolian Beef!

Ingredients:
How to Make Authentic Mongolian Beef
Mongolian beef is a takeout classic for a reason. It’s savory, slightly sweet, and has that irresistible crispy-chewy texture from the beef. While it might seem intimidating to recreate at home, it’s surprisingly straightforward. The key is in the marinating of the beef and the quick, high-heat cooking. Let’s dive into making this crowd-pleaser right in your own kitchen.
Preparing the Beef
The first crucial step is to properly prepare the beef for optimal texture. You’ll want to slice your flank steak as thinly as possible. Aim for slices that are between ⅛ to ¼ inch thick. Partially freezing the beef for about 30 minutes can make this slicing much easier and more precise.
In a medium bowl, combine the thinly sliced beef with 2 tablespoons of water, 2 teaspoons of Shaoxing rice vinegar, ½ teaspoon of Kosher salt, and ¼ teaspoon of baking soda. The baking soda might sound unusual, but it’s a game-changer for tenderizing the beef. It helps to break down the proteins, resulting in a much more succulent bite. Gently toss everything together to ensure the beef is evenly coated. Let this marinate for at least 15 minutes, or up to 30 minutes, at room temperature.
After the marinating period, drain any excess liquid from the beef. Sprinkle the 2 tablespoons of cornstarch over the beef and toss again until each slice is lightly coated. This cornstarch coating is what will give us that wonderfully crispy exterior when we stir-fry it.
Crafting the Mongolian Sauce
While the beef is marinating, it’s the perfect time to whip up the delicious sauce that defines Mongolian beef. In a small bowl, whisk together 1 tablespoon of Shaoxing rice vinegar, 3 tablespoons of granulated sugar, and 2 tablespoons of regular soy sauce. Make sure the sugar is fully dissolved. This simple combination forms the sweet and savory base of our sauce. Set this aside.
Stir-Frying to Perfection
Now for the fun part – bringin extractg it all together with some high-heat cooking. Heat 1 tablespoon of your chosen neutral oil in a wok or a large, heavy-bottomed skillet over medium-high heat. You want the pan to be quite hot before you add the beef.
Once the oil is shimmering, add the cornstarch-coated beef in a single layer. Don’t overcrowd the pan; you might need to cook the beef in batches to achieve a good sear. If you put too much in at once, the beef will steam rather than fry, and you won’t get that desirable crispy texture. Sear the beef for about 1-2 minutes per side, until it’s nicely browned and slightly crispy. Remove the seared beef from the pan and set it aside on a plate.
Add the sliced yellow onion and the white parts of the green onions to the same skillet. Stir-fry for about 1-2 minutes until they start to soften and become fragrant. Now, add the minced garlic and the cracked black pepper. Stir-fry for another 30 seconds until the garlic is fragrant, being careful not to burn it.
Pour the prepared Mongolian sauce mixture into the skillet. Bring it to a simmer and let it bubble for about 30 seconds to thicken slightly. This is where the magic happens as the sauce reduces and intensifies in flavor.
Return the seared beef to the skillet. Add the green parts of the green onions. Toss everything together quickly to coat the beef and vegetables in the glossy sauce. Cook for another 1-2 minutes, just until the beef is heated through and coated. You don’t want to overcook the beef at this stage, or it can become tough.
Optional Rice Vermicelli
If you’re using the rice vermicelli, now is the time to incorporate them. While the beef is in its final moments of cooking, you can quickly cook the vermicelli according to package directions (usually by soaking them in hot water for a few minutes until tender). Drain them well and either toss them into the Mongolian beef mixture in the pan for the last minute of cooking, or serve the Mongolian beef directly over a bed of the cooked vermicelli. This adds another delightful textural element to the dish.
Serve your homemade Mongolian beef immediately over steamed rice for a truly satisfying meal. Enjoy the explosion of flavors and textures!

Conclusion:
And there you have it! This Mongolian Beef recipe is truly a winner, offering that perfect balance of savory, sweet, and a hint of spice that makes it a beloved classic. It’s surprisingly achievable for a weeknight meal, yet impressive enough to serve guests. The glossy, rich sauce clingin extractg to tender strips of beef is incredibly satisfying, and the aroma filling your kitchen is simply irresistible. I hope you’re inspired to give this delicious dish a try. It’s a fantastic way to bring a taste of your favorite Chinese-American restaurant right into your own home!
For serving, I highly recommend pairing it with fluffy steamed white or brown rice to soak up every last drop of that amazing sauce. A side of crisp steamed broccoli or sautéed bok choy would also be a wonderful accompaniment. If you’re feeling adventurous, consider adding some toasted sesame seeds and sliced green onions for an extra burst of flavor and texture. Don’t be afraid to experiment with variations, either! You can easily substitute thinly sliced flank steak or even chicken breast for the beef. For a vegetarian twist, try firm or extra-firm tofu.
Frequently Asked Questions:
What is the best cut of beef for Mongolian Beef?
For the most tender results, I recommend using thinly sliced flank steak or sirloin. These cuts have good marbling and become wonderfully tender when stir-fried quickly.
Can I make Mongolian Beef spicier?
Absolutely! If you enjoy a bit more heat, feel free to add a pinch of red pepper flakes to the sauce or sauté a finely minced fresh chili pepper along with the garlic and gin extractger.
How can I make the sauce thicker if it’s too thin?
If your sauce isn’t as thick as you’d like, you can create a cornstarch slurry by mixing 1 tablespoon of cornstarch with 2 tablespoons of cold water. Stir this slurry into the simmering sauce and cook for another minute or two until it reaches your desired consistency.

Mongolian Beef
A quick and flavorful Mongolian Beef recipe featuring tender beef coated in a savory and slightly sweet sauce, perfect for a weeknight meal.
Ingredients
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1 pound beef flank steak (thinly sliced (between ⅛ to ¼ inch thick))
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2 tablespoons water
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2 teaspoons Shaoxing rice vinegar
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½ teaspoon Kosher salt ((a little less if using fine salt))
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¼ teaspoon baking soda
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2 tablespoons cornstarch
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1 tablespoon oil (any neutral oil)
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1 teaspoon cracked black pepper (more or less to taste)
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1 tablespoon Shaoxing rice vinegar
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3 tablespoons granulated sugar
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2 tablespoons regular soy sauce
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1 tablespoon garlic (minced (about 2 cloves))
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½ large yellow onion (sliced)
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1 bunch green onion (cut into 2 inch pieces (separate the white and green parts))
Instructions
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Step 1
In a bowl, combine the thinly sliced beef, 2 tablespoons water, 2 teaspoons Shaoxing rice vinegar, Kosher salt, and baking soda. Mix well and let marinate for 10-15 minutes. -
Step 2
Add the cornstarch to the marinated beef and toss until evenly coated. Set aside. -
Step 3
In a separate small bowl, whisk together the 1 tablespoon Shaoxing rice vinegar, granulated sugar, and regular soy sauce. Set aside. -
Step 4
Heat 1 tablespoon of oil in a wok or large skillet over medium-high heat. Add the marinated beef in a single layer and sear for 1-2 minutes per side until browned. Remove beef from the wok and set aside. -
Step 5
Add the minced garlic and sliced yellow onion to the wok and stir-fry for about 1 minute until fragrant. Add the white parts of the green onion and stir-fry for another 30 seconds. -
Step 6
Pour the prepared sauce mixture into the wok and bring to a simmer. Return the seared beef to the wok, along with the green parts of the green onion. Stir-fry for 1-2 minutes until the sauce thickens and coats the beef. -
Step 7
Stir in the cracked black pepper. Serve hot, optionally over rice vermicelli.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
