Miso Ramen Recipe Vegetarian: Easy, Flavorful & Healthy

Updated On: October 2, 2025

If you’ve ever craved a warm, comforting bowl of ramen but want to keep it vegetarian, this miso ramen recipe vegetarian is your perfect go-to. Ramen is a beloved Japanese noodle soup famous for its rich broth, chewy noodles, and fresh toppings.

This vegetarian version swaps out the traditional meat-based broth for a deeply flavorful miso broth, packed with umami goodness from mushrooms, seaweed, and other plant-based ingredients. It’s a wholesome, hearty meal that’s both satisfying and nourishing, perfect for chilly evenings or anytime you need a cozy pick-me-up.

The best part? This recipe is approachable for cooks of all skill levels and can be adapted with your favorite veggies or protein alternatives like tofu.

Whether you’re a longtime vegetarian or just exploring plant-based meals, this miso ramen recipe brings the authentic taste of Japan right to your kitchen. Plus, it’s a fantastic way to sneak in extra vegetables while indulging in a bowl of soul-soothing noodles.

Why You’ll Love This Recipe

Miso ramen is not only delicious but incredibly versatile. Here’s why this vegetarian version stands out:

  • Rich, umami-packed broth: The combination of miso paste, mushrooms, and kombu creates a complex, savory soup base that satisfies without meat.
  • Easy to customize: You can swap or add your favorite vegetables, adjust spice levels, or add tofu for protein.
  • Quick and simple: Ready in under an hour, it’s perfect for weeknight dinners or meal prepping for the week.
  • Wholesome and nutritious: Loaded with vitamins, minerals, and fiber from fresh veggies and seaweed.
  • Comfort food with a healthy twist: Satisfying noodles and broth without the heaviness of traditional ramen.

Ingredients

  • 4 cups vegetable broth (preferably low sodium)
  • 2 tablespoons white miso paste
  • 1 tablespoon soy sauce or tamari for gluten-free
  • 1 teaspoon sesame oil
  • 2 cloves garlic, minced
  • 1-inch piece fresh ginger, grated
  • 1 cup shiitake mushrooms, sliced (fresh or dried rehydrated)
  • 1 sheet kombu (dried kelp) (optional, for extra umami)
  • 200g ramen noodles (fresh or dried)
  • 1 cup baby spinach or bok choy
  • 1 medium carrot, julienned or thinly sliced
  • 2 green onions, sliced thinly
  • 1/2 cup corn kernels (fresh or frozen)
  • 1 block firm tofu, cubed and lightly pan-fried (optional)
  • Sesame seeds for garnish
  • Chili oil or flakes for optional heat

Equipment

  • Large pot or Dutch oven
  • Medium saucepan
  • Strainer or colander
  • Knife and cutting board
  • Grater for ginger
  • Wooden spoon or ladle
  • Bowls for serving
  • Optional: skillet for pan-frying tofu

Instructions

  1. Prepare the broth base: In a large pot, heat the sesame oil over medium heat. Add the minced garlic and grated ginger, sautéing for 1-2 minutes until fragrant but not browned.
  2. Add mushrooms and kombu: Stir in the sliced shiitake mushrooms and place the kombu sheet into the pot. Pour in the vegetable broth and bring to a gentle simmer. Let it simmer for 15-20 minutes to infuse flavors.
  3. Remove kombu and season: Take out the kombu sheet and discard or save for another use. Stir in the white miso paste and soy sauce, whisking until the miso dissolves completely. Keep the broth warm on low heat.
  4. Cook the noodles: While the broth simmers, cook the ramen noodles in a separate saucepan according to package instructions (usually 3-4 minutes). Drain and set aside.
  5. Prepare toppings: If using tofu, pan-fry cubes in a lightly oiled skillet until golden on all sides. Slice green onions, julienne carrots, and prepare spinach or bok choy.
  6. Assemble the ramen bowls: Divide noodles into serving bowls. Ladle the hot miso broth over the noodles. Top with sautéed tofu, carrots, corn, leafy greens, and green onions.
  7. Garnish and serve: Sprinkle with sesame seeds and add chili oil or flakes if you like a bit of heat. Serve immediately while hot and enjoy!

Tips & Variations

“To deepen the umami flavor, try adding a splash of mushroom soy sauce or a teaspoon of dried shiitake mushroom powder to the broth.”

  • Make it gluten-free: Use tamari instead of soy sauce and gluten-free ramen noodles.
  • Add more veggies: Include bamboo shoots, bean sprouts, or sliced bell peppers for extra crunch and nutrition.
  • Use different miso types: Red miso will give a stronger, earthier flavor, while white miso is milder and sweeter.
  • Protein swaps: Instead of tofu, try tempeh, seitan, or edamame for variety.
  • Spice it up: Add fresh chili slices, chili oil, or a spoonful of spicy kimchi on the side for a Korean twist.

Nutrition Facts

Nutrient Amount per serving
Calories 350-400 kcal
Protein 15-20 g (from tofu and miso)
Carbohydrates 50-55 g
Fat 8-10 g (mostly from sesame oil and tofu)
Fiber 5-7 g
Sodium 700-900 mg (can be reduced with low sodium broth and soy sauce)

Serving Suggestions

This miso ramen pairs beautifully with light Asian-inspired side dishes. Consider serving it alongside:

For drinks, a hot green tea or sparkling water with lemon works perfectly to cleanse the palate.

Conclusion

This vegetarian miso ramen recipe is a fantastic way to enjoy a classic Japanese dish while keeping it plant-based and nourishing. Its rich, savory broth combined with fresh vegetables and chewy noodles makes it both comforting and wholesome.

The recipe is adaptable to your preferences, allowing you to add your favorite veggies or plant proteins with ease. Plus, it’s an excellent introduction to cooking with miso and Japanese flavors at home.

Whether you’re cooking for yourself or sharing with family and friends, this miso ramen will surely become a staple in your recipe collection. Don’t forget to explore other delicious vegetarian recipes on our site, including Instant Pot Vegetarian Recipes Indian Food Lovers Adore and Vegetarian Tex Mex Recipes for Easy Weeknight Dinners.

Happy cooking and enjoy every slurp!

📖 Recipe Card: Miso Ramen Recipe Vegetarian

Description: A flavorful and comforting vegetarian miso ramen packed with vegetables and tofu. Perfect for a quick and healthy meal.

Prep Time: PT15M
Cook Time: PT25M
Total Time: PT40M

Servings: 4 servings

Ingredients

  • 4 cups vegetable broth
  • 2 cups water
  • 3 tablespoons white miso paste
  • 200g firm tofu, cubed
  • 2 servings ramen noodles
  • 1 cup shiitake mushrooms, sliced
  • 1 cup baby spinach
  • 1/2 cup corn kernels
  • 2 green onions, sliced
  • 1 tablespoon soy sauce
  • 1 teaspoon sesame oil
  • 1 clove garlic, minced

Instructions

  1. Heat vegetable broth and water in a pot over medium heat.
  2. Add garlic, mushrooms, and soy sauce; simmer for 10 minutes.
  3. Stir in miso paste until dissolved.
  4. Cook ramen noodles separately according to package instructions; drain.
  5. Add tofu, spinach, and corn to the broth; cook for 5 minutes.
  6. Divide noodles into bowls and ladle broth with vegetables and tofu over them.
  7. Drizzle sesame oil and garnish with green onions before serving.

Nutrition: Calories: 350 kcal | Protein: 18 g | Fat: 10 g | Carbs: 45 g

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Photo of author

Marta K

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