Easy Beef Stir-Fry Lo Mein

Featured in: Quick Suppers

This dish combines thinly sliced beef with fresh lo mein noodles and crisp vegetables like bell pepper, broccoli, and carrot. Marinated briefly in a soy-based blend, the beef is quickly seared before tossing everything together in a rich stir-fry sauce made from soy, oyster, and hoisin sauces. Ready in just 30 minutes, it’s an ideal flavorful meal for busy evenings. Garnish with sesame seeds and green onions for extra texture and taste.

Updated on Sat, 13 Dec 2025 15:39:00 GMT
Steaming Easy Beef Stir-Fry with Lo Mein Noodles, a flavorful Asian-inspired dinner sizzling in a wok. Save
Steaming Easy Beef Stir-Fry with Lo Mein Noodles, a flavorful Asian-inspired dinner sizzling in a wok. | circuitbites.com

A quick and flavorful dish featuring tender beef strips, crisp vegetables, and chewy lo mein noodles tossed in a savory sauce—perfect for busy weeknights.

I first served this to my family on a hectic weeknight and it quickly became a favorite for its ease and taste.

Ingredients

  • Beef: 350 g (12 oz) flank steak or sirloin, thinly sliced against the grain
  • Marinade: 1 tbsp soy sauce 1 tsp cornstarch 1 tsp sesame oil
  • Noodles: 300 g (10 oz) fresh or dried lo mein noodles
  • Vegetables: 1 red bell pepper, thinly sliced 1 cup broccoli florets 1 medium carrot, julienned 3 green onions, sliced 2 cloves garlic, minced 1 tbsp fresh ginger, grated
  • Stir-Fry Sauce: 3 tbsp soy sauce 2 tbsp oyster sauce 1 tbsp hoisin sauce 1 tsp sugar 2 tbsp water 1 tsp cornstarch
  • For Cooking: 2 tbsp vegetable oil Optional: sesame seeds and extra green onions for garnish

Instructions

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Step 1:
In a bowl, toss the beef with soy sauce, cornstarch, and sesame oil. Marinate for 10 minutes while you prep other ingredients.
Step 2:
Cook the lo mein noodles according to package instructions. Drain and set aside.
Step 3:
In a small bowl, whisk together all stir-fry sauce ingredients until smooth.
Step 4:
Heat 1 tablespoon vegetable oil in a large skillet or wok over high heat. Add the marinated beef and stir-fry for 1 2 minutes until just browned. Remove and set aside.
Step 5:
Add the remaining oil to the pan. Stir-fry garlic, ginger, bell pepper, broccoli, and carrot for 2 3 minutes until crisp-tender.
Step 6:
Return the beef to the pan, add the cooked noodles and green onions, and pour in the sauce. Toss everything together over high heat for 2 3 minutes until well coated and heated through.
Step 7:
Serve immediately, garnished with sesame seeds and extra green onions if desired.
Product image
Cook complete meals by frying, sautéing, simmering, and boiling with easy nonstick cleanup every day.
Check price on Amazon
Product image
Cook complete meals by frying, sautéing, simmering, and boiling with easy nonstick cleanup every day.
Check price on Amazon
The finished Easy Beef Stir-Fry with Lo Mein Noodles dish, topped with sesame seeds and green onions, ready to eat. Pin it
The finished Easy Beef Stir-Fry with Lo Mein Noodles dish, topped with sesame seeds and green onions, ready to eat. | circuitbites.com

Cooking this dish always brings my family together around the table for a hearty meal.

Required Tools

Large skillet or wok Medium saucepan (for noodles) Cutting board and sharp knife Mixing bowls Tongs or spatula

Allergen Information

Contains soy (soy sauce, oyster sauce), gluten (noodles, soy sauce, hoisin, oyster sauce), and shellfish (oyster sauce). Check labels for gluten-free or vegan alternatives if needed.

Nutritional Information

Calories: 430 Total Fat: 13 g Carbohydrates: 52 g Protein: 25 g

Close-up of Easy Beef Stir-Fry with Lo Mein Noodles: tender beef and vegetables are tossed with chewy noodles. Pin it
Close-up of Easy Beef Stir-Fry with Lo Mein Noodles: tender beef and vegetables are tossed with chewy noodles. | circuitbites.com
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This beef stir-fry is as versatile as it is delicious. Enjoy customizing it to your taste!

Frequently Asked Questions

What cut of beef works best?

Flank steak or sirloin sliced thinly against the grain ensures tenderness and quick cooking.

How do I cook the lo mein noodles properly?

Cook noodles according to package instructions until al dente, then drain and set aside to prevent overcooking during stir-frying.

Can I substitute the vegetables?

Yes, snap peas, mushrooms, or baby corn can be added for different textures and flavors.

What sauce ingredients create the stir-fry flavor?

A blend of soy sauce, oyster sauce, hoisin sauce, sugar, and cornstarch forms a savory and slightly sweet stir-fry sauce.

Any tips for enhancing the dish’s spice level?

Add chili flakes or a dash of sriracha to the sauce for a spicy kick.

Easy Beef Stir-Fry Lo Mein

Tender beef and crisp vegetables tossed with lo mein noodles in a savory sauce, perfect for weeknights.

Prep Time
15 Minutes
Cook Time
15 Minutes
Total Time
30 Minutes

Category: Quick Suppers

Difficulty: Easy

Cuisine: Asian-Inspired

Yield: 4 servings

Dietary: Dairy-Free

Ingredients

Beef

01 12 oz flank steak or sirloin, thinly sliced against the grain

Marinade

01 1 tbsp soy sauce
02 1 tsp cornstarch
03 1 tsp sesame oil

Noodles

01 10 oz fresh or dried lo mein noodles

Vegetables

01 1 red bell pepper, thinly sliced
02 1 cup broccoli florets
03 1 medium carrot, julienned
04 3 green onions, sliced
05 2 cloves garlic, minced
06 1 tbsp fresh ginger, grated

Stir-Fry Sauce

01 3 tbsp soy sauce
02 2 tbsp oyster sauce
03 1 tbsp hoisin sauce
04 1 tsp sugar
05 2 tbsp water
06 1 tsp cornstarch

For Cooking

01 2 tbsp vegetable oil
02 Optional: sesame seeds and extra green onions for garnish

Instructions

Step 01

Marinate beef: In a bowl, toss the beef with 1 tbsp soy sauce, 1 tsp cornstarch, and 1 tsp sesame oil. Let it marinate for 10 minutes while preparing other ingredients.

Step 02

Prepare noodles: Cook lo mein noodles according to package directions. Drain and set aside.

Step 03

Mix stir-fry sauce: Whisk together soy sauce, oyster sauce, hoisin sauce, sugar, water, and cornstarch in a small bowl until smooth.

Step 04

Cook beef: Heat 1 tbsp vegetable oil in a large skillet or wok over high heat. Add marinated beef and stir-fry for 1 to 2 minutes until just browned. Remove from pan and set aside.

Step 05

Cook vegetables: Add remaining 1 tbsp vegetable oil to the pan. Stir-fry garlic, ginger, bell pepper, broccoli, and carrot for 2 to 3 minutes until crisp-tender.

Step 06

Combine and finish: Return beef to the pan, add cooked noodles and green onions, then pour in the sauce. Toss over high heat for 2 to 3 minutes until evenly coated and heated through.

Step 07

Serve: Serve immediately, garnished with sesame seeds and additional green onions if desired.

Tools You'll Need

  • Large skillet or wok
  • Medium saucepan for noodles
  • Cutting board and sharp knife
  • Mixing bowls
  • Tongs or spatula

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains soy, gluten, and shellfish.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 430
  • Total Fat: 13 g
  • Total Carbohydrate: 52 g
  • Protein: 25 g