Oh my gosh, you guys, get ready for your new favorite weeknight meal! These homemade mongolian beef noodles are seriously a game-changer. You know those nights when you’re craving something super flavorful, a little sweet, a little savory, and totally satisfying, but you only have about 30 minutes? Yeah, this is it. I actually perfected this recipe during a crazy busy spell when I needed to get dinner on the table FAST, and it’s been a lifesaver ever since. Trust me, making this at home is way easier than you think and tastes ten times better than takeout!
Why You’ll Love These Mongolian Beef Noodles
Seriously, this dish is a lifesaver for busy nights!
- So Quick: We’re talking a full, delicious meal ready in just 30 minutes. That’s faster than ordering delivery!
- Crazy Easy: You don’t need to be a chef for this one. Just a little chopping and a quick stir-fry, and you’re golden.
- Flavor Explosion: That sticky, savory-sweet sauce with tender beef and fragrant garlic is just absolutely divine. It’s pure comfort in a bowl!
- Homemade Happiness: There’s something so satisfying about making these mongolian beef noodles yourself. It tastes so much fresher and better than you can imagine!
Ingredients for Delicious Mongolian Beef Noodles
- 8 ounces flank steak sliced thin against the grain
- 8 ounces lo mein noodles or spaghetti
- 2 tablespoons cornstarch
- 2 tablespoons olive oil
- 4 cloves garlic minced
- 1 teaspoon fresh ginger grated
- 1/3 cup low sodium soy sauce
- 1/4 cup water
- 3 tablespoons brown sugar
- 1 tablespoon hoisin sauce
- 1 teaspoon sesame oil
- 1/2 teaspoon black pepper
- 1 cup broccoli florets
- 1 red bell pepper sliced thin
- 3 green onions sliced
Step-by-Step Guide to Making Mongolian Beef Noodles
Let’s get cooking! This is where the magic happens. Don’t be intimidated; it’s all about timing and a little bit of organized chaos in the kitchen. Grab your biggest skillet, and let’s make some seriously good mongolian beef noodles!
Step 1: First things first, get those noodles going according to their package directions. You want them just tender, not mushy, so keep an eye on them. Once they’re done, drain them and set them aside. Give them a little toss with a tiny bit of oil if you want to prevent sticking, but usually they’re fine if you’re quick.
Step 2: Now for the star of the show – the beef! Take your thinly sliced flank steak and toss it all up with the cornstarch until every single piece is coated. This little step is key to getting that lovely tender texture.
Step 3: Heat up your skillet over medium-high heat with the olive oil. Once it’s nice and hot (but not smoking!), add your cornstarch-coated beef in a single layer. Don’t crowd the pan, or it’ll steam instead of sear! Cook it for about 2-3 minutes per side. You want it beautifully browned and cooked through. Pop that cooked beef onto a plate for now.
Step 4: In that same skillet you just used (don’t you dare wash it!), toss in your minced garlic and grated ginger. Cook ’em for about 30 seconds. You just want to wake up their amazing aromas, don’t let them burn!
Step 5: Time for the veggies! Throw in your broccoli florets and sliced red bell pepper. Stir-fry them for about 4 to 5 minutes. You want them tender but still with a nice little crunch to them. This is where you can get a jump on that healthy boost!
Step 6: Now, let’s make that glorious sauce. Pour in the soy sauce, water, brown sugar, hoisin sauce, sesame oil, and black pepper. Give it a good stir and let it bubble away for 2-3 minutes until it gets a little thicker and stickier. This is the flavor bomb, folks!
Step 7: Last but not least, return that gorgeous cooked beef back into the skillet with the veggies and the sticky sauce. Add your cooked noodles too! Toss everything together really well until it’s all coated in that savory-sweet goodness and heated through. It’s starting to smell incredible, right?
Step 8: Finally, toss in your sliced green onions. Give it one last stir, and your amazing mongolian beef noodles are ready to be devoured!
What to Serve with Your Mongolian Beef Noodles
This dish is pretty much perfect on its own, but a few little additions can make it even more special!
- Steamed Edamame: These little green guys are a fun, healthy snack that adds a bit more protein and fiber. They’re also super easy to just pop open while you’re eating.
- Quick Cucumber Salad: A simple salad of thinly sliced cucumbers with a splash of rice vinegar and a tiny pinch of sugar is SO refreshing. It cuts through the richness of the beef and sauce beautifully.
- Garnishes Galore: Don’t forget extra sliced green onions, a sprinkle of toasted sesame seeds, or even a tiny drizzle of extra sesame oil right before serving. It makes everything look and taste even more gourmet! I also love to check out prep bowls for inspiration on easy sides that make weeknights a breeze.
Storing and Reheating Your Mongolian Beef Noodles
Got leftovers? Lucky you! You can store your delicious mongolian beef noodles in an airtight container in the fridge for up to 3 days. To reheat, I like to pop them in a skillet over medium heat with maybe a tiny splash of water or soy sauce to loosen things up and get that sauce going again. Microwaving works too, just stir it halfway through to make sure it heats evenly. Honestly, they’re still pretty darn tasty the next day!
Frequently Asked Questions About Mongolian Beef Noodles
Got some lingering questions about whipping up these amazing noodles? I’ve got you covered!
Can I use a different cut of beef for this recipe?
Absolutely! While flank steak is my favorite for its tenderness, you can also use sirloin or even thinly sliced skirt steak. Just make sure to slice it against the grain for the best texture, and don’t overcook it! If you’re looking for more beef ideas, check out these beef and broccoli recipes for inspiration.
How can I make this recipe vegetarian or vegan?
You can easily swap the beef for extra-firm tofu pressed and cut into bite-sized pieces, or even some hearty mushrooms like shiitake! Just pan-fry them until golden before adding the veggies. For a vegan version, ensure your hoisin sauce is vegan-friendly, and you’re good to go!
My sauce isn’t thick enough, what did I do wrong?
No worries! If your sauce isn’t thickening up, it usually means it needed a little more time to simmer and reduce, or the cornstarch coating on the beef wasn’t quite enough. You can also mix 1 teaspoon of cornstarch with 1 tablespoon of cold water to make a slurry, then stir it into the simmering sauce until it thickens. It’s my little secret trick!
Before You Go
I really hope you give these incredible mongolian beef noodles a try! They’re so satisfying and seriously easy to make. Let me know in the comments how yours turned out, or share a pic on Pinterest – I’d love to see it! Happy cooking! You can also find more yummy ideas on Pinterest!
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Mongolian Beef Noodles
- Total Time: 30 min
- Yield: 4 servings
- Diet: Vegetarian
Description
Homemade Mongolian beef noodles tossed in a rich sweet soy glaze with tender beef and garlic for an easy 30 minute dinner.
Ingredients
- 8 ounces flank steak sliced thin against the grain
- 8 ounces lo mein noodles or spaghetti
- 2 tablespoons cornstarch
- 2 tablespoons olive oil
- 4 cloves garlic minced
- 1 teaspoon fresh ginger grated
- 1/3 cup low sodium soy sauce
- 1/4 cup water
- 3 tablespoons brown sugar
- 1 tablespoon hoisin sauce
- 1 teaspoon sesame oil
- 1/2 teaspoon black pepper
- 1 cup broccoli florets
- 1 red bell pepper sliced thin
- 3 green onions sliced
Instructions
- Cook noodles according to package instructions until just tender. Drain and set aside.
- Toss sliced beef with cornstarch until evenly coated.
- Heat olive oil in a large skillet over medium high heat. Add beef in a single layer and cook for 2 to 3 minutes per side until browned and cooked through. Transfer to a plate.
- In the same skillet, add garlic and ginger and cook for about 30 seconds until fragrant.
- Add broccoli and bell pepper and stir fry for 4 to 5 minutes until crisp tender.
- Stir in soy sauce, water, brown sugar, hoisin sauce, sesame oil, and black pepper. Bring to a simmer and cook for 2 to 3 minutes until slightly thickened.
- Return the cooked beef to the skillet along with the noodles. Toss everything together until well coated and heated through.
- Add green onions and toss again before serving.
Notes
- For food safety, cook beef to an internal temperature of at least 145 degrees Fahrenheit and allow it to rest for 3 minutes.
- Prep Time: 10 min
- Cook Time: 20 min
- Category: Dinner
- Method: Stir Fry
- Cuisine: Asian

