Authentic Vegetarian Lo Mein Recipe Made Easy and Delicious

Updated On: October 5, 2025

If you’re craving a comforting, flavorful, and wholesome Asian-inspired dish, look no further than this authentic vegetarian lo mein recipe. Lo mein is a classic Chinese stir-fried noodle dish known for its rich sauce and delightful mix of vegetables.

Traditionally, it’s made with meat or seafood, but this vegetarian version is just as satisfying and packed with vibrant flavors and textures. Whether you’re a seasoned vegetarian or just looking to add more plant-based meals to your repertoire, this recipe will quickly become a family favorite.

With tender noodles soaking up a savory soy-based sauce and a colorful medley of fresh vegetables, this dish is a perfect balance of taste and nutrition. It’s easy to prepare, making it ideal for weeknight dinners or casual gatherings.

Plus, it’s incredibly versatile—feel free to swap in your favorite veggies or add tofu for extra protein. Ready to whip up a delicious bowl of vegetarian lo mein?

Let’s dive into the recipe!

Why You’ll Love This Recipe

Vegetarian lo mein offers a delicious, satisfying alternative to the traditional meat-filled versions. It’s bursting with fresh vegetables, making it a nutrient-rich meal that doesn’t compromise on flavor.

The sauce blends umami-rich soy sauce with a hint of sweetness and ginger, creating a mouthwatering glaze for the noodles and veggies.

This recipe is incredibly quick to make—perfect for busy weeknights when you want a hearty, home-cooked meal without spending hours in the kitchen. Plus, it’s very adaptable; you can customize the vegetables based on what you have on hand or your personal preferences.

It’s also great for meal prep and tastes even better the next day!

For those interested in expanding their cooking skills or trying other comforting dishes, be sure to check out our Grandma’S Old Fashioned Bread Pudding With Vanilla Sauce Recipe and the delightful Glazed Twist Donut Recipe.

For a savory bread option, the Green Chile Cheese Bread Recipe is a must-try!

Ingredients

  • 8 oz lo mein noodles or egg noodles (use wheat noodles for authenticity)
  • 2 tbsp vegetable oil
  • 3 cloves garlic, minced
  • 1 tbsp fresh ginger, grated
  • 1 medium carrot, julienned
  • 1 cup sliced shiitake mushrooms
  • 1 cup snap peas, trimmed
  • 1/2 cup thinly sliced green bell pepper
  • 2 green onions, sliced thinly
  • 1 cup shredded napa cabbage
  • 3 tbsp soy sauce (use low sodium if preferred)
  • 1 tbsp hoisin sauce
  • 1 tbsp vegetarian oyster sauce (optional)
  • 1 tsp sesame oil
  • 1 tbsp cornstarch mixed with 3 tbsp water (for thickening)
  • 1/4 tsp black pepper
  • Sesame seeds for garnish (optional)

Equipment

  • Large pot for boiling noodles
  • Colander to drain noodles
  • Large wok or skillet for stir-frying
  • Mixing bowl for sauce preparation
  • Cooking spoon or spatula
  • Knife and cutting board for prepping vegetables
  • Measuring spoons

Instructions

  1. Cook the noodles: Bring a large pot of water to a boil. Add the lo mein noodles and cook according to package instructions until al dente—usually 3 to 5 minutes. Drain and rinse under cold water to stop cooking. Set aside.
  2. Prepare the sauce: In a mixing bowl, whisk together soy sauce, hoisin sauce, vegetarian oyster sauce (if using), sesame oil, and black pepper. Set aside.
  3. Heat the wok: Warm the vegetable oil over medium-high heat in a wok or large skillet until shimmering.
  4. Sauté aromatics: Add the minced garlic and grated ginger to the hot oil. Stir-fry for 30 seconds until fragrant but not browned.
  5. Add vegetables: Toss in the julienned carrot, sliced mushrooms, snap peas, green bell pepper, and napa cabbage. Stir-fry for 3-4 minutes until vegetables are tender-crisp.
  6. Combine noodles and sauce: Add the cooked noodles and the sauce mixture to the wok. Toss everything together to combine well and heat through.
  7. Thicken the sauce: Stir the cornstarch slurry (cornstarch mixed with water) to recombine and pour it into the wok. Stir constantly until the sauce thickens and evenly coats the noodles and vegetables.
  8. Finish and garnish: Remove from heat. Stir in the sliced green onions and sprinkle sesame seeds on top before serving.

Tips & Variations

For best flavor, use fresh, high-quality noodles and vegetables. Feel free to substitute or add your favorite veggies like broccoli florets, baby corn, or bok choy.

If you want to add protein, try cubed firm tofu or tempeh, lightly pan-fried and added at the end.

Adjust the sauce amounts to taste—more hoisin for sweetness or extra soy sauce for saltiness.

Using a hot wok or skillet is key to achieving that signature stir-fry flavor and texture.

Nutrition Facts

Nutrient Amount per Serving
Calories 320 kcal
Protein 9 g
Carbohydrates 55 g
Fat 7 g
Fiber 6 g
Sodium 680 mg

Serving Suggestions

This vegetarian lo mein pairs wonderfully with a light Asian-inspired side such as steamed dumplings or spring rolls. You can also serve it alongside a refreshing cucumber salad or hot miso soup to round out the meal.

For dessert, why not try a comforting treat like the Grandma’s Old Fashioned Bread Pudding With Vanilla Sauce or indulge in the sweet delight of the Glazed Twist Donut. For a savory bread accompaniment, the Green Chile Cheese Bread is another excellent choice.

Conclusion

This authentic vegetarian lo mein recipe is a fantastic way to enjoy a classic Chinese dish without meat. It’s loaded with fresh vegetables, perfectly cooked noodles, and a deliciously balanced sauce that satisfies both the palate and the soul.

Whether you’re cooking for a vegetarian friend or simply craving a healthy, flavorful meal, this recipe is sure to impress.

Easy to make and adaptable to your favorite ingredients, it encourages creativity in the kitchen while delivering that comforting, takeout-style satisfaction at home. Don’t forget to check out our other recipes like the Kikkoman Stir Fry Sauce Recipe for more inspiration on stir-fry sauces that can take your dishes to the next level.

Happy cooking and bon appétit!

📖 Recipe Card: Authentic Vegetarian Lo Mein

Description: A flavorful and easy-to-make vegetarian lo mein packed with fresh vegetables and tender noodles. Perfect for a quick weeknight dinner or meal prep.

Prep Time: PT15M
Cook Time: PT15M
Total Time: PT30M

Servings: 4 servings

Ingredients

  • 8 oz lo mein noodles or spaghetti
  • 2 tablespoons vegetable oil
  • 3 cloves garlic, minced
  • 1 cup shredded carrots
  • 1 cup sliced bell peppers
  • 1 cup snap peas
  • 1 cup sliced mushrooms
  • 3 green onions, chopped
  • 1/4 cup soy sauce
  • 2 tablespoons hoisin sauce
  • 1 tablespoon sesame oil
  • 1 teaspoon grated fresh ginger

Instructions

  1. Cook noodles according to package instructions; drain and set aside.
  2. Heat vegetable oil in a large pan over medium heat.
  3. Add garlic and ginger; sauté for 1 minute until fragrant.
  4. Add carrots, bell peppers, snap peas, and mushrooms; stir-fry for 5-6 minutes.
  5. Stir in cooked noodles, soy sauce, hoisin sauce, and sesame oil.
  6. Toss everything together and cook for another 2-3 minutes.
  7. Remove from heat and garnish with chopped green onions.
  8. Serve hot.

Nutrition: Calories: 350 kcal | Protein: 10 g | Fat: 8 g | Carbs: 60 g

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Photo of author

Marta K

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