
Beef Lo Mein
Beef Lo Mein is one of those recipes that just never lets you down. It’s been in my rotation for years, and every time I make it, I’m reminded why. Savory noodles. Tender beef. Crisp veggies. A sauce that’s just the right amount of salty-sweet with a kick of umami. Whether you’re cooking for the first time or the 50th, this one always delivers.
Prep Time
15 Minutes
Cook Time
15 Minutes
Per Serving – Makes 4
786 Calories
63g P | 83g C | 21g F
How to make beef lo mein
Beef Lo Mein
Equipment
Ingredients
For the BEEF:
- 2 lbs Lean steak cut into strips
- 4 tbsp Corn starch
- 4 tbsp Soy sauce I recommend the "less sodium" version
- 2 tbsp Olive oil
For the Extras:
- 8 oz Lo mein noodles
- 3 cups Broccoli
- 6 oz Carrots Matchstix
- 1 cluster Garlic
For the SAUCE:
- 1/2 cup Soy sauce I recommend the "less sodium" version
- 4 tbsp Hoisin sauce
- 1/4 cup Sriracha Omit for milder version
- 1/3 cup Brown sugar
- 1 tbsp Ginger Minced
- 1 tbsp Sesame oil
Instructions
- Cut lean steak into thin strips2 lbs Lean steak
- Mix soy sauce & cornstarch in medium bowl, then add steak & mix well. Marinate for 20 minutes but no more than an hour to tenderize the beef. This step is optional but highly recommended.4 tbsp Corn starch, 4 tbsp Soy sauce
- Begin preparing noodles according to package directions.8 oz Lo mein noodles
- In a separate bowl, mix soy sauce, hoisin sauce, sriracha, brown sugar, ginger root, & sesame oil. Scoop out a tiny bit with a fork to give it a taste, & add whatever else you think might complement that flavor (get creative if you want!)1/2 cup Soy sauce, 4 tbsp Hoisin sauce, 1/4 cup Sriracha, 1/3 cup Brown sugar, 1 tbsp Ginger , 1 tbsp Sesame oil
- Heat your skillet over high heat, & then add olive oil. Once it is hot & shimmering, add the beef in a single layer. Be careful not to crowd the skillet, & use two pans or do two batches if necessary. Stir fry until the beef is no longer pink. ~3-4 minutes per side. Then, transfer to a plate.2 tbsp Olive oil
- Add the carrots, broccoli, & minced garlic to the empty skillet & stir fry until the vegetables are tender (about 5 minutes).3 cups Broccoli, 6 oz Carrots, 1 cluster Garlic
- Combine the beef, noodles, & the sauce with the vegetables in the skillet. Toss together until well combined. Enjoy!
Video
Nutrition
Click Here For Recipe Notes & Meal Prep Tips

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Approx. 18 WW Points per serving, depending on your specific plan.
Why You’ll Love This Beef Lo Mein
This Beef Lo Mein is the type of meal prep that immediately makes you question why takeout even exists. Between the tender marinated steak, glossy lo mein sauce, noodles, broccoli, carrots, garlic, hoisin, and sesame oil, the entire skillet tastes dangerously close to restaurant lo mein while still delivering serious macros.
The sauce is really what makes the entire recipe explode with flavor. Soy sauce, hoisin, brown sugar, sriracha, ginger, and sesame oil combine into a thick, savory glaze that coats every noodle and piece of beef perfectly.
The steak also benefits massively from the marinade step. Even a short rest in soy sauce and cornstarch helps tenderize the beef while creating that classic takeout-style texture once it hits the skillet.
And honestly, once the noodles absorb the sauce and everything gets tossed together at the end, the entire skillet starts tasting wildly addictive in the best possible way.
At 63 grams of protein per serving, this recipe also delivers the kind of macros that make meal prep genuinely useful while still fully embracing the comfort-food side of eating.
If your favorite meal prep recipes usually revolve around heavily sauced beef dishes, noodles, and takeout-inspired flavor, there are plenty more high-protein beef dinners worth keeping in rotation too.
The soy sauce, hoisin, ginger, sesame oil, noodles, and stir-fry format also give this recipe the same kind of flavor profile found throughout many of these Asian-inspired meal prep recipes.
And despite how restaurant-like the final skillet tastes, the actual cooking process moves surprisingly quickly once the noodles and beef get moving.
Ingredient Substitutions & Customizations
One of the best things about this Beef Lo Mein recipe is how customizable it becomes depending on your preferred vegetables, spice level, or available ingredients.
Lean steak works especially well because it cooks quickly and stays tender once coated in the sauce, though chicken, pork, or shrimp can also work surprisingly well with the same lo mein base.
The vegetables are also extremely flexible. Broccoli and carrots create the classic combination here, but snap peas, mushrooms, bell peppers, cabbage, bok choy, or onions all fit naturally into the skillet.
If you want additional heat, adding extra sriracha or chili crisp works extremely well.
The lo mein noodles themselves can also be customized. Traditional lo mein noodles work best, though spaghetti or ramen noodles can absolutely work in a pinch.
If your ideal comfort food usually revolves around saucy noodles, crisp-tender vegetables, and heavily seasoned proteins, there are plenty more high-protein stir fry meal prep ideas built around that same fast, flavorful structure.
The ingredient list also stays relatively manageable overall, which makes this recipe especially approachable during busy weeks when you still want meal prep that feels genuinely exciting.
Expert Tips for Perfect Beef Lo Mein
The biggest key to great Beef Lo Mein is avoiding overcrowding the skillet while cooking the steak. Crowding traps moisture and prevents the browning that creates most of the flavor.
The cornstarch marinade also matters more than people usually expect. It helps tenderize the beef while creating that glossy takeout-style coating once the sauce hits the skillet.
Cooking the noodles only until just tender is important too. Overcooked noodles can become overly soft once combined with the sauce.
The vegetables should also retain a little texture instead of becoming completely soft. Slight crispness keeps the final skillet from feeling overly heavy.
The sauce itself thickens quickly once heated, so tossing everything together promptly helps coat the noodles evenly before the glaze reduces too aggressively.
Recipes like this are a perfect example of how stovetop meal prep dinners can create restaurant-style flavor using relatively straightforward techniques.
Even though the final dish tastes fairly indulgent and layered, the active cooking time itself stays remarkably efficient once everything starts moving.
If your meal prep success depends heavily on recipes that feel realistic for busy schedules while still tasting genuinely satisfying, there are plenty more fast high-protein dinners built around that same practical workflow.
The ingredient list also stays fairly compact compared to many takeout-inspired dishes, which helps keep prep work and cleanup much more manageable.
And because the noodles absorb the sauce so well, the leftovers stay significantly more flavorful throughout the week compared to drier pasta meal prep recipes.
Serving Suggestions & Storage Tips
This Beef Lo Mein is best served warm with extra green onions, sesame seeds, sriracha, or chili flakes added right before eating.
If you want to push the flavor profile even further, adding extra hoisin sauce or chili crisp works extremely well.
For meal prep storage, divide the noodles evenly into airtight containers and refrigerate for up to 4 days.
The leftovers reheat especially well because the noodles continue absorbing the sauce while still staying relatively glossy and flavorful.
This recipe works especially well during maintenance phases or moderate-calorie targets where you still want meals that feel hearty and genuinely satisfying.
The vegetables also help create enough texture variation that the leftovers stay enjoyable throughout the week instead of turning into one-dimensional noodles.
And realistically, this is exactly the type of recipe that helps people stay consistent long term. Big flavor, strong protein, reheating quality, and comfort-food energy usually outperform bland “clean eating” meal prep every single time.
If your sweet spot tends to lean toward meals that feel balanced while still staying filling enough to support training and recovery, there are plenty more moderate-calorie high-protein meals built around that same philosophy.
FAQs
Why marinate the beef with cornstarch?
The cornstarch helps tenderize the beef while creating a glossy texture once cooked.
Can I use spaghetti instead of lo mein noodles?
Yes. Spaghetti actually works surprisingly well as a substitute.
How long does Beef Lo Mein last in the fridge?
Stored in airtight containers, it keeps well for up to 4 days.
Can I make this recipe spicier?
Absolutely. Extra sriracha or chili crisp both work extremely well.
What vegetables work best in lo mein?
Broccoli, carrots, snap peas, mushrooms, cabbage, bok choy, and bell peppers all work very well.
Why cook the beef in batches?
Cooking in batches helps the beef sear properly instead of steaming in the skillet.







Boy oh boy, words do not quite give this one justice. You’d never think of lo mein as a meal prep option- until you make this. Tell me if this keeps you out of the takeout line!