Easy Beef Stir-Fry Lo Mein

Featured in: Everyday Mains

This dish features thinly sliced beef marinated in soy and sesame oils, stir-fried with fresh vegetables like bell pepper, broccoli, and carrots. Tossed with chewy lo mein noodles in a rich, savory sauce, it delivers a balance of textures and flavors in just 30 minutes. Garnished with sesame seeds and green onions, it’s an ideal choice for a fast yet satisfying weeknight meal.

Updated on Sat, 13 Dec 2025 08:37:00 GMT
Steaming bowl of delicious Easy Beef Stir-Fry with Lo Mein Noodles, ready to serve with fresh green onions. Pin
Steaming bowl of delicious Easy Beef Stir-Fry with Lo Mein Noodles, ready to serve with fresh green onions. | circuitcrust.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.

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.
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Season soups, salads, meats, and vegetables evenly while cooking with quick, one-handed grinding.
Check price on Amazon
Product image
Season soups, salads, meats, and vegetables evenly while cooking with quick, one-handed grinding.
Check price on Amazon
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| circuitcrust.com

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

Savory Easy Beef Stir-Fry with Lo Mein Noodles: tender beef, vibrant vegetables, and flavorful sauce. Pin
Savory Easy Beef Stir-Fry with Lo Mein Noodles: tender beef, vibrant vegetables, and flavorful sauce. | circuitcrust.com
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Recipe Q&A

What cut of beef works best for stir-fry?

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

Can other vegetables be used?

Yes, snap peas, mushrooms, baby corn, or any crisp-tender vegetables suit this dish well.

How do you prevent noodles from sticking?

Cook noodles according to package directions, rinse under cold water, and drain thoroughly.

Is it possible to substitute beef with other proteins?

Chicken, shrimp, or tofu can replace beef for different variations while maintaining flavor.

How can the stir-fry be made spicier?

Add chili flakes or sriracha to the sauce for an extra kick of heat.

Easy Beef Stir-Fry Lo Mein

Tender beef, crisp veggies, and lo mein noodles combined in a savory stir-fry for a quick meal.

Prep Time
15 min
Cook Time
15 min
Total Duration
30 min
Author Audrey King


Skill Level Easy

Cuisine Asian-Inspired

Makes 4 Portions

Diet Guide No Dairy

What You’ll Need

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

How To Make It

Step 01

Marinate the beef: Combine beef with soy sauce, cornstarch, and sesame oil in a bowl. Let rest 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 until smooth.

Step 04

Cook beef: Heat 1 tablespoon vegetable oil in a large skillet or wok over high heat. Stir-fry marinated beef for 1 to 2 minutes until browned. Remove from pan.

Step 05

Sauté vegetables: Add remaining oil to 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 pan. Add cooked noodles, green onions, and poured sauce. Toss over high heat for 2 to 3 minutes until thoroughly combined and warmed.

Step 07

Serve: Transfer to plates and garnish with sesame seeds and additional green onions as desired. Serve immediately.

Tools Needed

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

Allergy Details

Always review each item for allergens. Consult a healthcare expert when unsure.
  • Contains soy, gluten, and shellfish. Verify labels for gluten-free or vegan alternatives.

Nutrition Info (per portion)

Nutrition info from Circuit Crust is for guidance only—it's no substitute for medical expertise.
  • Caloric Value: 430
  • Fat Content: 13 g
  • Carbohydrates: 52 g
  • Proteins: 25 g