The sizzling sound of beef hitting a hot skillet always brings a rush of excitement, doesn’t it? This is the essence of my The BEST Mongolian Beef Recipe—a delightful dish that promises both flavor and flair. With tender slices of beef coated in a rich, glossy sauce, it’s a quick culinary triumph that will impress anyone at your dinner table. What’s more, this recipe is perfect for busy weeknights when you want something homemade without spending hours in the kitchen. Relish the sweet and savory harmony this dish offers, as well as the crispy texture that comes from a well-timed stir-fry. Are you ready to elevate your home-cooked meals with an unforgettable twist? Let’s dive into the heart of flavor!

Why is this the best Mongolian Beef?
Ease of Preparation: This recipe is tailored for everyone, from novice cooks to seasoned chefs, ensuring a delightful culinary experience without any fuss. Bold Flavors: Infused with a perfect blend of sweet, savory, and spicy notes, your taste buds will be celebrating with every bite! Flexibility: Whether you’re in the mood for beef, chicken, or even tofu, this dish adapts effortlessly to your preferences. Crowd-Pleasing: Impress your family or guests with restaurant-quality Mongolian Beef that tastes like it’s straight out of a chef’s kitchen. And if you’re looking for more quick dinners, don’t forget to check out our Garlic Butter Beef for another fantastic option! Time-Saving: Ready in under 30 minutes, this recipe is perfect for those hectic weeknights when homemade meals are a must.
The BEST Mongolian Beef Ingredients
• Get ready to create a flavor bomb!
For the Beef
- Flank or Sirloin Steak – Provides a tender base for flavor; you can swap it with ribeye or other tender cuts.
- Baking Soda – Helps tenderize the beef; coat evenly for maximum effectiveness.
- Cornstarch – Creates a crispy coating when stir-frying; arrowroot can be used as a substitute.
For the Marinade
- Kosher Salt – Enhances flavor and aids in curing; sea salt works as a good alternative.
- Vegetable Oil (for marinade & frying) – Adds moisture and aids browning; can replace with canola or peanut oil.
- Soy Sauce – Adds savory depth to the dish; low-sodium soy sauce is a healthier option.
- Mirin – Sweet rice wine that gives a hint of sweetness; cooking sake can be used if mirin isn’t available.
For the Sauce
- Oyster Sauce – Contributes a rich umami flavor; feel free to substitute with hoisin sauce.
- Hoisin Sauce – Adds a layer of sweetness and richness; extra oyster sauce can replace it if desired.
- Brown Sugar – Balances the flavors with sweetness; white sugar or coconut sugar can also work.
For Aromatics
- Garlic – Infuses aromatic flavor; fresh garlic is preferred, but garlic powder can suffice in a pinch.
- Ginger – Adds warmth and zest; ground ginger works if fresh isn’t available.
- Green Onions – Provides freshness and crunch; utilize both the white and green parts.
- Dried Red Chilies – Adds spice; adjust quantity based on your preferred heat level.
This BEST Mongolian Beef Recipe is all about combining these ingredients for a mouthwatering dish that will amaze your family and friends!
Step‑by‑Step Instructions for The BEST Mongolian Beef Recipe
Step 1: Prepare the Beef
Begin by slicing flank or sirloin steak into thin strips, about 1/4 inch thick. This helps ensure optimal tenderness. Use a sharp knife and slice against the grain for the best results. Once sliced, set the beef aside as you prepare the marinade, allowing it enough time to reach room temperature for even cooking.
Step 2: Marinate the Beef
In a medium bowl, combine baking soda, cornstarch, kosher salt, vegetable oil, soy sauce, and mirin. Whisk this mixture until smooth. Add the sliced beef into the marinade, ensuring it gets coated evenly. Cover the bowl with plastic wrap and refrigerate for at least 1 hour to allow those flavors to infuse into the meat.
Step 3: Make the Sauce
In a separate bowl, whisk together oyster sauce, hoisin sauce, soy sauce, and brown sugar until well combined. This will create a rich and luscious sauce that will bring your Mongolian Beef to life. Set it aside within arm’s reach, as you’ll be using it shortly to bring everything together in the pan.
Step 4: Stir-Fry the Beef
Heat about 2 tablespoons of vegetable oil in a wok or large skillet over medium-high heat. Once the oil is shimmering, add the marinated beef in batches, making sure not to overcrowd the pan. Stir-fry for 2-3 minutes or until the beef is caramelized and browned. Remove it from the pan and set aside while you infuse the flavors.
Step 5: Infuse Flavors
In the same pan, add more oil if needed, then toss in minced garlic, grated ginger, white parts of green onions, and dried red chilies. Sauté this aromatic mixture for about 30 seconds until fragrant, allowing the garlic to turn golden, but be careful not to burn it. This step elevates the overall flavor of your Mongolian Beef beautifully.
Step 6: Combine Everything
Return the cooked beef to the pan with the sautéed aromatics, then pour in the prepared sauce. Gently toss all ingredients together, ensuring the beef is well-coated with the flavorful mixture. Cook for an additional 1-2 minutes, allowing the sauce to warm through and thicken slightly as you stir.
Step 7: Final Cook
Reduce the heat to medium-low and let the Mongolian Beef simmer for about 5 minutes. This allows the sauce to thicken and the flavors to meld together beautifully. Keep an eye on it, stirring occasionally, until the sauce reaches your desired consistency and the beef is heated through.
Step 8: Serve
Serve your delicious Mongolian Beef hot over a bed of fluffy rice, and garnish with the reserved green onion tops for added freshness and crunch. This dish combines sweet, savory, and slightly spicy flavors, making it a sure hit at your dinner table!

Make Ahead Options
These vibrant The BEST Mongolian Beef Recipe components are perfect for meal prep, making it easy to whip up a delicious dinner on busy weeknights! You can marinate the beef up to 24 hours in advance; simply slice the steak and combine it with the marinade before refrigerating. Additionally, the sauce can be prepared and stored in the refrigerator for up to 3 days; just keep it in an airtight container to maintain freshness. When you’re ready to serve, heat a wok, stir-fry your pre-marinated beef, infuse your aromatics, toss everything together, and simmer for 5 minutes until heated through. This way, you’ll enjoy restaurant-quality results with minimal effort and maximum flavor!
Expert Tips for The BEST Mongolian Beef
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Cut Against the Grain: Ensure the beef is sliced against the grain for optimal tenderness; it makes all the difference in texture.
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Don’t Overcrowd the Pan: Fry the beef in batches to achieve a beautiful caramelization; overcrowding leads to steaming, not browning.
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Adjust Spice Levels: Modify the quantity of dried red chilies according to your heat preference; taste and add more as needed for a perfect kick.
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Marinate Longer: Allow the beef to marinate for at least 1 hour, or even overnight, for a deeper flavor penetration that enhances your Mongolian Beef recipe.
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Watch the Sauce Consistency: Keep an eye on the sauce as it simmers—cooking it too long can cause it to thicken excessively; achieve that glossy finish just right!
What to Serve with The BEST Mongolian Beef Recipe
Elevate your meal experience by complementing the delightful flavors of Mongolian beef with scrumptious sides and drinks.
- Fluffy White Rice: A classic pairing, the rice absorbs the savory sauce and balances out the dish’s bold flavors.
- Steamed Broccoli: This crunchy vegetable adds a nice texture while bringing a fresh, vibrant pop of color to your plate.
- Crispy Spring Rolls: The combination of crunchy exterior and savory filling makes for a delightful starter that pleases everyone.
- Garlic Noodles: These noodles soak up the rich sauce of the Mongolian beef wonderfully, creating an utterly delicious harmony of flavors.
- Cucumber Salad: A refreshing side that provides a cool contrast to the warm and spiced beef, enhancing your dining experience.
- Chilled Green Tea: The lightness and subtle flavors of green tea cleanse the palate, making each bite of Mongolian beef even more enjoyable.
- Sesame Asparagus: The nutty flavor and crispness of sesame asparagus work beautifully with the beef, creating complementary tastes.
- Lightly Sautéed Bok Choy: This tender green adds a bit of elegance and a slight crunch, bringing an Asian flair to your meal.
- Chocolate Mousse: For dessert, this creamy treat is a perfect way to end your meal on a sweet note, contrasting the savory beef.
The BEST Mongolian Beef Variations
Get ready to explore delightful twists on your favorite dish that will tantalize your taste buds!
- Chicken Substitute: Replace beef with chicken strips for a lighter take. Simply marinate and stir-fry as you would the beef.
- Tofu Twist: For a vegetarian option, use firm tofu instead of beef. Just press and cube the tofu before marinating and cooking.
- Veggie-Packed: Add colorful bell peppers, crisp broccoli, or snap peas while stir-frying for a burst of freshness and nutrition.
- Fruity Flair: Toss in slices of mango or pineapple to the sauce during the final cook for a sweet and tangy twist that will surprise everyone.
- Extra Spice: Craving some heat? Add fresh chili peppers along with the dried ones for a fiery kick that elevates the entire dish.
- Nutty Crunch: Mix in toasted cashews or sesame seeds just before serving to add a delightful crunch and richness.
- Rice Variation: Serve over fragrant jasmine or basmati rice, or go low-carb with cauliflower rice for a guilt-free option.
- Asian Noodle Base: Sauté your favorite noodles with the sauce instead of rice for a hearty twist. Combine ingredients for a well-rounded flavor experience!
Feel free to experiment and find your favorite version! And if you need a quick dinner option, check out the irresistible Garlic Butter Beef for more excitement in your kitchen.
How to Store and Freeze Mongolian Beef
Fridge: Store leftover Mongolian Beef in an airtight container for up to 3 days. This keeps the flavors fresh while preventing spoilage.
Freezer: Freeze the Mongolian Beef in a sealed, freezer-safe bag for up to 3 months. Be sure to remove as much air as possible to prevent freezer burn.
Reheating: Thaw overnight in the refrigerator before reheating. Warm gently in a pan over low heat, adding a splash of water or broth to maintain moisture.
Meal Prep Tip: Consider making double batches for quick weeknight dinners! Just follow the storage tips to enjoy this delicious dish later.

The BEST Mongolian Beef Recipe FAQs
How do I know if my beef is tender and ripe for this recipe?
Absolutely! Look for cuts like flank or sirloin steak, which should be vibrant red without dark spots or graying. Flank steak is perfect for this dish due to its tenderness, but if you prefer a richer flavor, ribeye also works well. Ensure to slice the meat thinly against the grain for optimal tenderness.
How should I store leftover Mongolian Beef?
Very simply! Store your leftovers in an airtight container and place them in the refrigerator, where they’ll stay fresh for up to 3 days. When you’re ready to enjoy it again, gently reheat in a pan with a splash of water to restore moisture and flavor.
Can I freeze Mongolian Beef? What’s the best method?
Yes, you can! To freeze your Mongolian Beef, let it cool completely before transferring it to a sealed, freezer-safe bag. Make sure to remove as much air as possible to prevent freezer burn. It can be stored for up to 3 months. When you’re ready to eat, thaw it overnight in the refrigerator, and then reheat gently in a pan to bring back its deliciousness.
What if my sauce is too thick or not flavorful enough?
No worries! If your sauce turns out too thick, you can thin it by adding a splash of water or low-sodium stock while it simmers. If it lacks flavor, try adjusting with a little extra soy sauce, oyster sauce, or even a touch of sugar to balance it out. Adjusting these elements can elevate your dish significantly!
Are there any dietary considerations I should keep in mind for this recipe?
Certainly! If you’re cooking for individuals with soy allergies, consider using gluten-free soy sauce or coconut aminos. For a lower-sodium option, stick to low-sodium soy sauce and oyster sauce. If you want to adapt the recipe for pets, it’s best to leave out seasoned portions entirely, as it may contain ingredients unsuitable for them. Always check ingredient compatibility when cooking for special diets!
Can I customize the heat level in Mongolian Beef?
The more the merrier! You can absolutely control the spice by adjusting the number of dried red chilies you add, or you can swap in fresh chili peppers for more heat. If you’re unsure, start with a smaller amount and gradually increase it, tasting as you go. Enjoy finding the perfect balance for you and your guests!

The BEST Mongolian Beef Recipe for Home-Cooked Delight
Ingredients
Equipment
Method
- Begin by slicing flank or sirloin steak into thin strips, about 1/4 inch thick, and set aside.
- In a medium bowl, combine baking soda, cornstarch, kosher salt, vegetable oil, soy sauce, and mirin. Whisk until smooth, then add sliced beef and refrigerate for at least 1 hour.
- In a separate bowl, whisk together oyster sauce, hoisin sauce, soy sauce, and brown sugar. Set aside.
- Heat vegetable oil in a wok or large skillet over medium-high heat. Stir-fry marinated beef in batches for 2-3 minutes until browned, then set aside.
- In the same pan, add minced garlic, grated ginger, green onion whites, and dried red chilies. Sauté for 30 seconds until fragrant.
- Return the cooked beef to the pan, pour in the sauce, and toss everything together. Cook for an additional 1-2 minutes.
- Reduce heat and simmer Mongolian Beef for about 5 minutes to allow flavors to meld. Serve hot over rice, garnished with green onion tops.

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