There’s something undeniably magical about Mongolian beef. Picture tender strips of beef, marinated to perfection, tossed in a sweet and savory sauce that glistens like the stars on a clear night. The aroma wafts through your kitchen, promising a flavor experience that’s both exciting and comforting at the same time.
I remember the first time I tried cooking Mongolian beef; my kitchen turned into a battleground of soy sauce spills and garlic explosions, but boy, was it worth it! Whether it’s a cozy family dinner or an impressive dish for guests, this recipe is your ticket to culinary stardom.
Why You'll Love This Recipe
- Mongolian beef is quick to prepare, making weeknight dinners less stressful
- The rich flavors blend beautifully, creating a dish that’s visually stunning
- You can serve it over rice or noodles for added versatility
- Perfect for impressing friends without spending hours in the kitchen!
I once made this dish for a gathering and my friend John declared it “the best thing I’ve ever eaten.” Now, every time we gather, he expects this dish to grace the table!

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Flank Steak: Choose well-marbled cuts for tenderness; slice against the grain for maximum chewability.
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Green Onions: Fresh green onions add crunch and color; chop them just before adding to maintain their vibrant flavor.
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Garlic: Fresh minced garlic will elevate your dish with its aromatic kick.
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Ginger: Use freshly grated ginger for that zingy warmth; it pairs perfectly with the sweetness of the sauce.
For the Sauce:
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Soy Sauce: Opt for low-sodium soy sauce to keep things balanced without overwhelming saltiness.
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Brown Sugar: This will give your sauce its signature sweetness; don’t skip it!
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Cornstarch: A crucial ingredient for thickening; mix it with water for a smooth consistency.
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Sesame Oil: Adds depth and richness to your sauce; just a drizzle goes a long way.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make It Together
Prep Your Ingredients: Start by slicing flank steak thinly against the grain. The thinner you slice, the more tender it will be after cooking. Chop green onions and grate ginger while you’re at it.
Marinate Like a Pro: In a bowl, combine sliced beef with soy sauce and cornstarch. Let it sit for about 15 minutes. This step adds flavor and helps tenderize the meat.
Cook It Up!: Heat some oil in a skillet over medium-high heat. Once hot, add your marinated beef in batches; cook until browned—about 4-5 minutes—flipping occasionally until each piece has that beautiful sear.
Sauté Those Aromatics: After removing the beef from the skillet, toss in garlic and ginger. Stir-fry for about 30 seconds until fragrant—it’s like an aromatic hug!
The Sauce Comes Together: Pour brown sugar into the same skillet along with additional soy sauce and sesame oil. Bring this mixture to a simmer until slightly thickened—around 2-3 minutes should do.
Toss It All Together!: Add back your cooked beef along with those vibrant green onions into the thickened sauce. Toss everything together until evenly coated—this is where magic happens!
This delightful Mongolian beef recipe is one you’ll want to revisit time and again. Enjoy serving it over steamed rice or noodles! The balance of flavors makes every bite an adventure worth taking!
You Must Know
- Mongolian beef is a sweet and savory dish that impresses with its rich flavors
- This recipe can easily be adjusted to match your taste preferences, allowing for a delightful experience each time
- The combination of tender beef and vibrant vegetables creates a mouthwatering feast perfect for any occasion
Perfecting the Cooking Process
For the best results, start by marinating the beef while preparing the sauce. Sear the beef quickly in a hot pan, then toss in vegetables and glaze them with the sauce for a harmonious blend.

Add Your Touch
Feel free to customize your Mongolian beef! Swap out broccoli for bell peppers or add some heat with chili flakes. Experimenting can lead to delicious surprises that cater to your palate.
Storing & Reheating
Store leftovers in an airtight container in the fridge for up to three days. Reheat gently on the stove over low heat to maintain tenderness and flavor without drying out the beef.
Chef's Helpful Tips
- Always slice your beef thinly against the grain; this ensures maximum tenderness in every bite
- A hot pan is crucial for achieving that perfect sear, sealing in flavors beautifully
- Consider adding fresh scallions right before serving for an extra burst of flavor and color
The first time I made Mongolian beef, my friends couldn’t stop raving about it. It turned into a dinner party favorite, proving that good food brings people together!

FAQ
What cut of beef is best for Mongolian beef?
Flank steak or sirloin are ideal choices due to their tenderness when sliced thinly.
Can I make Mongolian beef ahead of time?
Yes, you can prepare the sauce and marinate the beef a day prior for enhanced flavor.
Is Mongolian beef spicy?
Traditionally, it’s not spicy; however, you can easily add heat with chili flakes or fresh peppers.
Mongolian Beef
Mongolian beef is a delightful dish featuring tender strips of flank steak marinated in a sweet and savory sauce, perfectly balanced with garlic and ginger. This quick-to-prepare recipe is ideal for weeknight dinners or impressing guests without spending hours in the kitchen. Serve it over rice or noodles for a satisfying meal that brings warmth and comfort to your table.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: Serves approximately 4 people 1x
- Category: Main
- Method: Stir-frying
- Cuisine: Chinese
Ingredients
- 1 lb flank steak, thinly sliced against the grain
- 4 green onions, chopped
- 3 cloves garlic, minced
- 1 tsp fresh ginger, grated
- 1/4 cup low-sodium soy sauce
- 1/4 cup brown sugar
- 2 tsp cornstarch mixed with 2 tbsp water
- 1 tbsp sesame oil
- 2 tbsp vegetable oil for cooking
Instructions
- Slice the flank steak thinly against the grain and chop green onions; set aside.
- In a bowl, combine sliced beef with soy sauce and cornstarch mix. Let marinate for 15 minutes.
- Heat vegetable oil in a skillet over medium-high heat. Cook the marinated beef in batches until browned (4-5 minutes).
- Remove beef; add garlic and ginger to skillet and stir-fry until fragrant (about 30 seconds).
- Pour in brown sugar, remaining soy sauce, and sesame oil; simmer for 2-3 minutes until slightly thickened.
- Toss the cooked beef and green onions back into the skillet until evenly coated.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 320
- Sugar: 14g
- Sodium: 720mg
- Fat: 18g
- Saturated Fat: 5g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 1g
- Protein: 25g
- Cholesterol: 70mg




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