Amazing Mongolian Beef Lo Mein in 30 Minutes

Okay, picture this: it’s Tuesday night, you’re starving, and the thought of cooking a complicated meal makes you want to order pizza. Been there! That’s exactly why I created this outrageously delicious Mongolian Beef Lo Mein recipe. It’s my absolute go-to when I crave something seriously flavorful but only have about 30 minutes to make it happen. You get that amazing tender beef and slippery noodles covered in a savory, slightly sweet, garlicky sauce that just sings. It feels like a fancy takeout treat, but it’s honestly super simple to whip up right in your own kitchen.

Why You’ll Love This Mongolian Beef Lo Mein

This mongolian beef lo mein is an absolute lifesaver for busy weeknights. Here’s why it’s a kitchen win:

• Ready in 30 Minutes: That’s right, from start to tasty finish in half an hour!
• Amazing Flavor: The savory, garlicky sauce is so addictive; it rivals your favorite takeout spots.
• So Easy to Make: Honestly, it’s pretty simple to whip up, even if stir-frying isn’t your usual thing.
• Broccoli & Red Pepper Boost: We’re sneaking in some veggies for added crunch and color!

Ingredients for Authentic Mongolian Beef Lo Mein

Alright, let’s talk ingredients! You’ll want to grab some flank steak – slicing it thin against the grain is key for tenderness, trust me. And for the noodles, I usually go for actual lo mein noodles if I can find them, but good old spaghetti works in a pinch!

• 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 Instructions for Delicious Mongolian Beef Lo Mein

Okay, let’s get cooking! First things first, get those noodles going according to the package directions. You want them *just* tender, not mushy, because they’ll cook a little more in the sauce later. Once they’re done, drain ’em and set them aside. Don’t rinse them unless the package specifically says to – that starch helps the sauce cling!

Next up, the star of the show: the beef! Grab your thinly sliced flank steak and toss it with the cornstarch in a bowl until it’s all nicely coated. This little step is like magic for getting that perfectly seared, tender bite. Seriously, don’t skip it. Then, heat your olive oil in a big skillet or wok over medium-high heat. You want it nice and hot before you add the beef. Lay the pieces 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 until it’s beautifully browned, then scoop it out and pop it onto a plate for now. If you’re thinking ahead to meals, remember that proper storage is key, kind of like how we prep these chicken bowls for easy grab-and-go lunches.

Now, into that same skillet (don’t wipe it out, all those tasty bits are flavor!), toss in your minced garlic and grated ginger. Give them a quick stir for about 30 seconds until they smell heavenly – watch them closely so they don’t burn!

Time for some fab veggies! Add your broccoli florets and thinly sliced red bell pepper to the skillet. Stir-fry them for about 4-5 minutes. You want them to be bright and crisp-tender, with just a little bite to them. Nobody likes soggy broccoli, right?

Now for the sauce that ties it all together! Whisk together the soy sauce, water, brown sugar, hoisin sauce, sesame oil, and black pepper in a small bowl. Pour this glorious mixture into the skillet with the veggies. Bring it to a simmer and let it bubble away for 2-3 minutes, stirring occasionally, until it thickens up just a bit. It should coat the back of a spoon nicely. This sauce is so good, you might even want to try it on other things, kind of like how these rice bowls are versatile!

Finally, bring everything together! Return your cooked beef to the skillet along with those noodles you set aside earlier. Toss everything gently but thoroughly until the noodles and beef are coated in that amazing sauce and everything is heated through. Throw in your sliced green onions and give it one last quick toss. Serve it up hot and enjoy that amazing mongolian beef lo mein!

What to Serve with Your Mongolian Beef Lo Mein

This Mongolian beef lo mein is pretty much a complete meal on its own, but if you’re feeling fancy or just want a little something extra, here are a couple of my favorite pairings:

Asian Cucumber Salad with Sesame Dressing: This is my absolute go-to! It’s so refreshing and adds this lovely crispness that cuts through the richness of the beef and sauce. Plus, it’s super quick to whip up, which is always a bonus in my book. Check out the recipe here!

Steamed Edamame: If you want something simple and healthy, grab a bag of frozen edamame, steam ’em, and sprinkle with a little salt. They add a nice pop of green and a little extra protein without any fuss.

Storing and Reheating Your Mongolian Beef Lo Mein

Got leftovers? Lucky you! This Mongolian beef lo mein keeps really well in the fridge for up to 3 days. Just make sure you store it in an airtight container. I like to keep it in portions for easy grabbing, kind of like my chicken meal prep bowls.

When you’re ready to eat it again, the microwave is your friend for a quick reheat – just pop it in for about 2 minutes, stirring halfway through. If you want to get it a little crispier, you can totally crisp up the beef and veggies in a skillet over medium heat for a few minutes. Just add the noodles last and toss until heated through. Either way, it’s still super yummy!

Frequently Asked Questions About Mongolian Beef Lo Mein

Got questions about this yummy mongolian beef lo mein? I’ve got answers!

Can I use a different type of beef?

You sure can! While flank steak is my favorite for its tenderness, you could totally use thinly sliced sirloin or even skirt steak. Just slice it thinly against the grain to keep it from getting chewy. If you’re feeling really adventurous, you could even try it with chicken thigh or pork tenderloin, sliced thin!

Can I make this recipe vegetarian?

Absolutely! To make this a vegetarian mongolian beef lo mein, swap the beef for firm or extra-firm tofu. Press the tofu really well to get out as much water as possible, then cut it into bite-sized pieces and toss them with the cornstarch just like you would the beef. You might need to pan-fry the tofu a little longer to get it nice and crispy before adding the veggies and sauce.

How can I make the sauce thicker?

If you like your sauce extra thick and clingy, it’s super simple! Just mix 1 tablespoon of cornstarch with 2 tablespoons of cold water in a small bowl until it’s smooth. Once the sauce is simmering in the skillet, slowly whisk in this cornstarch slurry. Keep simmering and stirring for another minute or two until it reaches your desired thickness. Easy peasy!

Before You Go

I really hope you give this Mongolian Beef Lo Mein a try! It’s become such a staple in my kitchen, and I’m positive it’ll become one in yours too. If you whip it up, let me know what you think in the comments, or better yet, tag me on Pinterest! You can find me over at Pinterest.

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