Vegetable Lo Mein features tender lo mein noodles tossed together with a medley of fresh veggies in the very best homemade sauce! The homemade sauce I developed features bold ingredients like soy sauce, mirin, ginger, and more. I like to serve it as is for Meatless Mondays.

Vegetable lo mein on a white plate with chopsticks.

5-Star Review

“This lo mein is soooooo good!” – Connie

Easy Vegetable Lo Mein Recipe

Lo mein is a Chinese-American noodle dish made with a soy-based sauce and a combination of vegetables, meat, and/or seafood. I love it because it’s packed with veggies and gives me the flexibility of adding chicken to make chicken lo mein, or using leftover beef to make beef lo mein.

I think it’s ideal for weeknight meals as it comes together quickly and easily, and the options for vegetables are endless; depending on what’s in my fridge, I’ll throw in broccoli, edamame, green beans, zucchini, baby bok choy, or water chestnuts. For a boost of protein, I’ll mix in a few scrambled eggs, tofu, shrimp, or even beef flank steak.

Tips for Beginners

  • Other noodles to use. If you can’t find lo mein noodles, opt for egg noodles, udon, ramen, or soba noodles, or even Italian spaghetti will work.
  • For gluten-free vegetable lo mein. Use gluten-free noodles or rice noodles and swap the soy sauce for tamari or coconut aminos.
  • If you can’t find mirin. Use rice vinegar, white wine vinegar, dry sherry, or a sweet marsala wine instead.
Recipe Card

Vegetable Lo Mein Recipe

4.56 from 25 votes
Prep: 10 minutes
Cook: 10 minutes
Total: 20 minutes
Servings: 6 people
Author: Becky Hardin
overhead view of vegetable lo mein on a white plate with chopsticks.
Homemade vegetable lo mein, made with fresh vegetables and the tastiest sauce ever, will satisfy all your cravings for takeout!
Save this recipe!
Enter your email and we’ll send the recipe directly to you, plus new recipes weekly!

Ingredients 

  • 1 tbsp sesame oil
  • 3 green onions sliced, divided
  • 3 cloves garlic minced
  • 8 oz. cremini mushrooms sliced
  • 8 oz. fresh snap peas
  • 1 red bell pepper julienned
  • 1 carrot julienned
  • 8 oz. dry lo mein egg noodles
  • sesame seeds optional, for garnish

Lo Mein Sauce

  • 3 tbsp low-sodium soy sauce
  • ½ tbsp mirin
  • 1 tsp brown sugar
  • 1 tsp toasted sesame oil
  • ½ tsp ground ginger
  • ¼ tsp crushed red pepper flakes optional

Video

Instructions 

  • In a small bowl, whisk together the lo mein sauce ingredients and set aside.
    ½ tbsp mirin, 1 tsp brown sugar, 1 tsp toasted sesame oil, ½ tsp ground ginger, ¼ tsp crushed red pepper flakes, 3 tbsp low-sodium soy sauce
  • Heat the sesame oil in a wok or large skillet set over medium high heat. Add half of the green onions and garlic, cooking for 30 seconds until fragrant.
    1 tbsp sesame oil, 3 green onions, 3 cloves garlic, 8 oz. cremini mushrooms, 8 oz. fresh snap peas, 1 red bell pepper, 1 carrot
  • Stir in the mushrooms, snap peas, bell pepper, and carrot. Cook, stirring frequently, until tender, 4-5 minutes.
  • Meanwhile, in a large pot of boiling water, cook and drain the noodles according to package instructions.
    8 oz. dry lo mein egg noodles
  • Stir in cooked noodles and sauce mixture and toss to combine. Serve immediately, garnished with remaining green onions and sesame seeds.
    sesame seeds
Serving: 1bowlCalories: 202kcalCarbohydrates: 36gProtein: 7gFat: 4gSaturated Fat: 0.5gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gSodium: 428mgPotassium: 375mgFiber: 3gSugar: 5gVitamin A: 2815IUVitamin C: 50mgCalcium: 38mgIron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this? Leave a comment!

How to Make Vegetable Lo Mein Step by Step

Overhead view of ingredients for vegetable lo mein.

Gather your ingredients and make the sauce: In a small bowl, whisk together ½ tbsp mirin, 1 tsp brown sugar, 1 tsp toasted sesame oil, ½ tsp ground ginger, ¼ tsp crushed red pepper flakes, and 3 tbsp low-sodium soy sauce, and set aside.

green onions and garlic cooking in oil in a wok.

Sauté the aromatics: Heat 1 tbsp sesame oil in a wok or large skillet set over medium-high heat. Add half of 3 sliced green onions and all 3 minced cloves of garlic, cooking for 30 seconds until fragrant.

vegetables added to a wok.

Cook the veggies: Stir in 8 oz. sliced cremini mushrooms, 8 oz. fresh snap peas, 1 julienned red bell pepper, and 1 julienned carrot. Stirring frequently, cook until tender, 4-5 minutes.

Cook 8 oz. low mein noodles in boiling water according to the package instructions, and then drain.

lo mein noodles added to vegetables in a wok.

Toss: Stir the cooked noodles and sauce mixture into the veggies, and toss to combine.

vegetable lo mein on white plates with chopsticks.

Serve: Serve immediately, garnished with the remaining green onions and sesame seeds.

How to Store

Store leftover vegetable lo mein in an airtight container in the refrigerator for up to 5 days. Reheat gently in the microwave or in a large skillet set over medium-low heat until warmed through.

Freeze lo mein in an airtight container for up to 3 months. Let thaw in the refrigerator overnight before reheating.

overhead view of vegetable lo mein in a wok.

Serving Suggestions

When I’m in the mood for a true takeout night, I’ll serve the veggie lo mein with a big bowl of this rich and silky egg drop soup, and crunchy egg rolls. To round out the meal, I like to have a batch of crab Rangoon bites to snack on while the rest of the meal cooks.

More Asian-Inspired Recipes To Try

more vegetarian recipes

Meet Becky Hardin

Becky Hardin is a wife and mother living in Saint Louis Missouri. She founded The Cookie Rookie in 2012 as a creative way to share recipes. Now, she is a trusted resource for easy cooking around the world, being featured in Taste of Home, The Kitchn, ABC’s Home and Family, and more. Here at The Cookie Rookie she is the editor in chief of all recipes and continues to enjoy sharing her passion for cooking for busy families. She has since founded two additional food blogs, Easy Chicken Recipes and Easy Dessert Recipes.

4.56 from 25 votes (24 ratings without comment)
guest
Don't forget to click the ⭐ star rating below




This site uses Akismet to reduce spam. Learn how your comment data is processed.

2 Comments
Newest
Oldest Most Voted
Inline Feedbacks
View all comments
Connie
Connie
June 24, 2023 12:12 am

5 stars
This lo mein is soooooo good!

Last edited 2 years ago by Connie
Samantha Marceau
Samantha Marceau
June 26, 2023 9:26 am
Reply to  Connie

So glad you enjoyed it, Connie!