Steam wafted through the air as I stirred the sizzling ingredients in my skillet, a sure sign dinner was on the way. This Quick and Easy Mongolian Beef Recipe is my favorite go-to for busy nights when I crave something satisfying yet simple. Tender flank steak takes center stage, perfectly coated and crispy, while bright vegetables bring color and crunch to the plate. With flavorful bursts from ginger and garlic, this dish pairs sweet and savory in a way that rivals even the best takeout—plus, it’s ready in just 30 minutes! The best part? You can whip it up with pantry staples and enjoy a delightful meal without the stress. Curious how to transform your dinner routine and impress your loved ones? Let’s dive into this mouthwatering recipe!

Why is this Mongolian Beef recipe a must-try?
Quick and Easy: This recipe brings dinner to the table in just 30 minutes, perfect for busy weeknights.
Crispy Flank Steak: Tender beef coated with cornstarch delivers a delightful crunch, making every bite satisfying.
Bold Flavors: Fresh garlic and ginger infuse the dish with warmth and depth, creating a deliciously layered taste profile.
Veggie-Vibrant: Bright carrots and red bell peppers add freshness and crunch, turning a simple meal into a colorful feast.
Customizable: Easily swap in your favorite vegetables or proteins, like tofu for a vegetarian option, ensuring everyone enjoys it.
So why settle for takeout? This Mongolian Beef Recipe will redefine your dinner experience while being as enjoyable to cook as to eat!
Mongolian Beef Ingredients
• Cooking up a feast? Here’s what you need!
For the Beef
- Flank Steak – Provides tenderness and rich flavor; you can substitute with sirloin or skirt steak if preferred.
- Cornstarch – Creates a crispy coating on the beef; it’s essential for textural contrast and elevates the dish.
For the Sauce
- Brown Sugar – Adds sweetness to balance savory components; coconut sugar is a great substitute for a unique flavor.
- Soy Sauce – Provides umami and saltiness; opt for low-sodium soy sauce for a healthier take.
- Ginger – Infuses warmth and spice into the sauce; fresh ginger gives more robust flavor compared to ground.
- Garlic – Enhances the aromatic profile; fresh garlic is best for optimal flavor.
- Sriracha – Adds mild spice and depth; feel free to adjust the amount to suit your heat preference.
For the Vegetables
- Carrots – Contributes color and crunch; consider substituting with green beans or snap peas for variety.
- Red Bell Pepper – Adds sweetness and vibrant color; any color bell pepper can work, or you can add more vegetables.
- Green Onions – Offers a fresh, mild onion flavor; white onions can replace them if needed.
For Garnishing
- Sesame Seeds – Provides a nutty finish and visual appeal; omit if allergies are a concern.
- Oil (for frying) – Essential for high-heat cooking; canola or vegetable oil works best, as olive oil isn’t ideal for frying.
Ready to whip up your own Mongolian Beef Recipe? Let’s get cooking!
Step‑by‑Step Instructions for Quick and Easy Mongolian Beef Recipe
Step 1: Prepare the Beef
Begin by thinly slicing the flank steak against the grain for tenderness. In a mixing bowl, toss the sliced beef with cornstarch, ensuring each piece is evenly coated. Set it aside for about 10 minutes; this resting period helps the cornstarch adhere, enhancing the crispy texture you’ll achieve later when cooking the Mongolian Beef.
Step 2: Mix the Sauce
In a separate bowl, combine brown sugar, water, soy sauce, grated ginger, minced garlic, and Sriracha. Whisk the mixture until the sugar dissolves completely, creating a smooth, flavorful sauce. This blend is key for your Mongolian Beef, offering both sweetness and depth to the final dish. Set the sauce aside for later.
Step 3: Cook the Vegetables
Heat 1 tablespoon of oil and 1 tablespoon of butter in a large skillet over medium-high heat. Once the butter is melted and bubbling, add julienned carrots and red bell peppers. Stir-fry the vegetables for about 3–4 minutes, until they are crisp-tender and vibrantly colorful. Once done, remove them from the skillet and set aside, keeping them warm.
Step 4: Sear the Beef
Increase the heat to high and add the remaining tablespoon of oil to the skillet. Add the cornstarch-coated beef in a single layer, ensuring not to overcrowd the pan. Sear the beef for about 2 minutes on each side, or until golden brown and crispy. If necessary, cook in batches to achieve that perfect sear.
Step 5: Combine and Simmer
Once the beef is nicely seared, return the cooked vegetables and chopped green onions to the skillet. Pour the prepared sauce over the mixture. Reduce the heat to medium-low and simmer for 3 minutes, stirring occasionally until the sauce thickens and becomes glossy, coating the beef and vegetables beautifully.
Step 6: Garnish and Serve
To finish your Quick and Easy Mongolian Beef Recipe, sprinkle toasted sesame seeds over the dish for a nutty flavor and visual appeal. Serve immediately, perhaps with a side of steamed rice or noodles, to soak up that delicious sauce. Enjoy the wonderful blend of crispy beef, vibrant vegetables, and savory sauce!

Expert Tips for Perfect Mongolian Beef
-
Slice Against the Grain: Ensure beef is sliced thinly against the grain for optimal tenderness; this small step creates mouthwatering, easy-to-chew pieces.
-
Don’t Overcrowd the Pan: Cook the beef in batches if necessary; overcrowding prevents proper searing, leading to steamed rather than crispy meat.
-
Perfect Cornstarch Coating: Evenly coat the beef with cornstarch before cooking; this is essential for achieving that desired crispy texture in your Mongolian Beef.
-
Adjust Spice Levels: Feel free to modify the amount of Sriracha based on your heat preference; tasting as you go helps ensure a balanced flavor profile.
-
Prep Veggies Ahead: Pre-cut your vegetables for a smooth cooking experience; this minimizes chaos in the kitchen and allows for faster meal prep.
Make Ahead Options
These Quick and Easy Mongolian Beef Recipe components are perfect for busy home cooks! You can prepare the beef by slicing and coating it with cornstarch up to 24 hours in advance, storing it in the refrigerator to maintain freshness. The sauce can also be mixed and refrigerated for up to 3 days, allowing the flavors to meld beautifully. On the day you’re ready to cook, simply stir-fry the prepped beef until crispy and combine it with the sautéed vegetables and sauce as directed. This way, you’ll enjoy restaurant-quality Mongolian Beef with minimal effort, saving you valuable time on hectic weeknights!
Mongolian Beef Recipe Variations
Feel free to adapt this recipe to your taste and enjoy even more delicious possibilities at the dinner table!
-
Vegetarian: Substitute flank steak with firm tofu or seitan for a delightful meatless version that absorbs all the flavors of the sauce. You’ll discover a lovely textural contrast with the tofu, making every bite just as savory as the meat variant.
-
Low-Carb: Serve your Mongolian Beef over cauliflower rice instead of traditional rice for a healthier, low-carb meal. This swap not only cuts calories but also adds a lovely nuttiness that pairs beautifully with the dish.
-
Fresh Twist: Garnish your finished dish with fresh cilantro or thinly sliced red chili for an added layer of flavor and pop of color. This simple addition brightens up the whole meal and makes it visually stunning.
-
Spice it Up: Adjust the amount of Sriracha based on your heat preference or swap it out for chili paste for a bolder kick. A dash of crushed red pepper flakes can also elevate the heat level to suit your taste.
-
More Veggies: Swap in other vibrant vegetables like broccoli or snap peas for a different flavor profile. Mixing in vegetables you already love helps make the dish feel even cozier and more satisfying.
-
Different Sauces: Experiment with hoisin sauce instead of brown sugar for a sweeter, more complex flavor. This alternative introduces a rich, glossy finish that’ll make your Mongolian Beef stand out on the table.
-
Noodle Option: Serve your Mongolian Beef with stir-fried noodles for a filling variation. Tossing the beef and veggies with noodles creates a delightful, comforting meal that is just as quick and easy.
-
Flavor Boost: Incorporate a splash of rice vinegar or lime juice to brighten the dish just before serving. This addition will elevate the overall flavor and balance the sweetness beautifully.
Whether you’re looking to spice things up or make this dish fit your dietary needs, these variations will keep your family eagerly anticipating dinner! If you love bold flavors, don’t forget to check out other great recipes like Korean Ground Beef or Slow Cooker Beef for more inspiration!
What to Serve with Quick and Easy Mongolian Beef
Imagine a delightful spread that elevates your homemade Mongolian beef into a stunning feast for the senses.
-
Steamed White Rice: This classic pairing absorbs the savory sauce beautifully, making each bite a comforting delight.
-
Jasmine Rice: Fragrant and slightly floral, jasmine rice enhances the dish’s Asian essence, offering both aroma and flavor.
-
Stir-Fried Noodles: These provide a satisfying chew and soak up the sweet-savory sauce, adding an extra layer of texture to your meal.
-
Crispy Spring Rolls: These golden, crunchy delights add a satisfying crunch and can be filled with fresh vegetables for added taste.
-
Mango Salad: Fresh mango slices with a zesty dressing bring brightness and a refreshing contrast to the rich Mongolian beef.
-
Empty Your Glass: Pair with a chilled Riesling or a light Asian lager; these drinks complement the flavors without overpowering them.
Embrace this journey of flavors and textures, and let your Mongolian Beef stand at the center of a beautifully arranged table!
How to Store and Freeze Mongolian Beef
Fridge: Store leftovers in an airtight container in the refrigerator for up to 3 days. This will help maintain the flavor and texture of your delicious Mongolian Beef.
Freezer: Freeze Mongolian Beef in a freezer-safe container for up to 2 months. Be sure to let it cool completely before sealing to avoid freezer burn.
Reheating: When ready to enjoy, gently reheat in a skillet over medium heat. Add a splash of water or broth if needed to keep the sauce luscious and prevent drying out.

Mongolian Beef Recipe FAQs
What kind of flank steak should I use?
Absolutely! Look for flank steak that has a bright red color and is well-marbled with a bit of fat. Avoid any cuts that show dark spots or have a grayish appearance, as these can indicate spoilage. If flank steak isn’t available, sirloin or skirt steak makes a great substitute, providing a similar texture and flavor profile.
How should I store leftover Mongolian Beef?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. It’s essential to cool the beef to room temperature before sealing to keep it fresh. This way, you can enjoy those savory flavors again without worrying about food safety!
Can I freeze Mongolian Beef?
Yes! To freeze your Mongolian Beef, let it cool completely before transferring it to a freezer-safe container. It can be frozen for up to 2 months. When you’re ready to enjoy it, simply thaw in the refrigerator overnight and then gently reheat in a skillet over medium heat, adding a splash of water or broth to keep the sauce luscious.
What can I do if my beef isn’t crispy?
If your beef isn’t turning out crispy, make sure you’re slicing it thinly against the grain. This ensures tenderness and also allows more surface area for the cornstarch to adhere, creating that all-important crispiness. Additionally, avoid overcrowding the pan—this can trap steam and prevent a proper sear. If necessary, cook in batches to get that beautiful golden crust.
Are there any dietary considerations with Mongolian Beef?
Absolutely! This recipe can accommodate various dietary preferences. If you’re looking for a gluten-free option, use tamari instead of soy sauce. For a vegetarian alternative, you can replace the flank steak with firm tofu or seitan. Just make sure to check for quality substitutions based on personal health needs, especially if allergies to ingredients like sesame seeds are a concern.
How do I know my vegetables are properly cooked?
Very! The key is to cook the vegetables until they are just crisp-tender, which typically takes about 3-4 minutes. You want them to retain their vibrant color and a bit of crunch, rather than becoming mushy. This not only preserves nutrients but also adds delightful texture to your Mongolian Beef!

Delicious Mongolian Beef Recipe in 30 Minutes or Less
Ingredients
Equipment
Method
- Thinly slice the flank steak against the grain and toss with cornstarch. Let rest for 10 minutes.
- Combine brown sugar, water, soy sauce, ginger, garlic, and Sriracha in a bowl and whisk until smooth.
- Heat oil and butter in a skillet, stir-fry carrots and bell pepper for 3-4 minutes, then set aside.
- Increase heat and sear the beef for about 2 minutes on each side until crispy, cooking in batches if needed.
- Return vegetables and green onions to the skillet, pour sauce over, and simmer for 3 minutes until thickened.
- Garnish with sesame seeds and serve with rice or noodles.

Leave a Reply