Thai noodle soup is a comforting and flavorful dish that perfectly balances bold spices, fresh herbs, and hearty noodles. This authentic Thai noodle soup recipe (vegetarian) brings all those vibrant flavors into a warm bowl that’s perfect for any day when you crave something nourishing yet exciting.
Whether you’re a seasoned home cook or just diving into Thai cuisine, this recipe offers a simple, wholesome way to enjoy the rich tastes of Thailand without any meat. From the fragrant broth infused with lemongrass and kaffir lime leaves to the fresh toppings and tender rice noodles, every spoonful is a delight.
What makes this vegetarian version truly special is the depth of flavor achieved using traditional Thai ingredients and umami-rich mushrooms, tofu, and a splash of soy sauce. It’s a recipe that will warm your soul and satisfy your taste buds.
If you enjoy this, you might also love checking out other comforting recipes on the site, like the Grandma’S Old Fashioned Bread Pudding With Vanilla Sauce Recipe or the Green Goodness Juice Recipe.
Why You’ll Love This Recipe
This vegetarian Thai noodle soup is incredibly flavorful yet light enough to enjoy any time of the year. It combines fresh herbs, spices, and plant-based protein for a wholesome and satisfying meal.
The broth is clear but packed with layers of taste from ingredients like lemongrass, galangal, and kaffir lime leaves that make it feel authentically Thai.
It’s also highly customizable! You can easily swap out rice noodles for your favorite type or add more vegetables to make it your own.
Plus, it’s gluten-free, dairy-free, and perfect for anyone looking for a comforting meatless meal. A bowl of this soup is like a warm hug on a chilly day or a refreshing pick-me-up when you want something light yet filling.
Ingredients
- 6 cups vegetable broth (preferably homemade or low sodium)
- 2 stalks lemongrass, trimmed and smashed
- 3 kaffir lime leaves, torn
- 1-inch piece galangal or ginger, sliced
- 3 cloves garlic, smashed
- 1 small onion, quartered
- 2 tablespoons soy sauce or tamari for gluten-free
- 1 tablespoon vegetarian oyster sauce (optional)
- 200g rice noodles (medium thickness)
- 200g firm tofu, cubed and lightly fried
- 150g shiitake mushrooms, sliced
- 1 cup bean sprouts, rinsed
- 2 spring onions, sliced
- Fresh coriander leaves for garnish
- Fresh Thai basil leaves for garnish
- 1 red chili, thinly sliced (optional for heat)
- 1 lime, cut into wedges
- 1 tablespoon vegetable oil
- Salt and pepper to taste
Equipment
- Large soup pot or stockpot
- Medium frying pan
- Sharp knife and cutting board
- Strainer or colander for noodles
- Measuring spoons and cups
- Serving bowls
- Ladle
Instructions
- Prepare the aromatics: Rinse the lemongrass stalks, then trim the ends and smash them with the back of a knife to release their fragrance. Slice the galangal or ginger, and roughly tear the kaffir lime leaves. Set aside.
- Make the broth: In a large soup pot, heat the vegetable oil over medium heat. Add the garlic and onion, sautéing for 2-3 minutes until fragrant. Add the lemongrass, galangal, and kaffir lime leaves, stirring for another minute.
- Add broth and seasonings: Pour in the vegetable broth, soy sauce, and vegetarian oyster sauce if using. Bring to a boil, then reduce heat and simmer uncovered for 20 minutes. This allows the flavors to meld beautifully.
- Prepare the noodles: While the broth simmers, cook the rice noodles according to the package instructions. Drain and set aside.
- Cook the mushrooms and tofu: In a medium frying pan, heat a little vegetable oil. Add the shiitake mushrooms and sauté until tender and golden, about 5 minutes. Add the tofu cubes and fry until lightly crisp on all sides. Remove from heat.
- Strain the broth: After simmering, strain the broth to remove the lemongrass, galangal, onion, and lime leaves, returning the clear broth to the pot. Adjust seasoning with salt and pepper to taste.
- Assemble the soup: Divide the cooked noodles between serving bowls. Top with sautéed mushrooms and tofu. Ladle the hot broth over the noodles and toppings.
- Add fresh toppings: Garnish each bowl with bean sprouts, spring onions, coriander, Thai basil, and sliced red chili if you like some heat.
- Serve with lime wedges: Serve immediately with lime wedges on the side for squeezing over the soup to add a fresh, zesty finish.
Tips & Variations
Tip: For an even more authentic flavor, try to find fresh lemongrass and kaffir lime leaves at an Asian market. If fresh is unavailable, dried or frozen versions work but use sparingly as they can be more intense.
Variation: Add extra vegetables like baby bok choy, carrots, or snap peas to the broth for more texture and nutrition. Simply add them in the last 5 minutes of simmering.
Make it spicy: Incorporate Thai chili paste or a drizzle of sriracha into the broth during simmering for added heat and depth.
Nutrition Facts
| Nutrient | Amount per Serving |
|---|---|
| Calories | 280 kcal |
| Protein | 14 g |
| Carbohydrates | 40 g |
| Fat | 6 g |
| Fiber | 5 g |
| Sodium | 600 mg |
Serving Suggestions
This Thai noodle soup is a complete meal on its own, but you can serve it alongside some crunchy spring rolls or a simple cucumber salad for extra freshness. A cup of jasmine tea or a light Thai iced tea complements the flavors wonderfully.
For dessert, consider trying the Goat Milk Ice Cream Recipe No Eggs or a sweet treat like the Glazed Twist Donut Recipe to round out your meal.
Conclusion
This authentic vegetarian Thai noodle soup recipe offers a beautiful balance of fresh herbs, bold spices, and hearty ingredients that make it a standout meal for any occasion. It’s an excellent way to enjoy the complexity of Thai cuisine without any meat, making it accessible for vegetarians and those looking to incorporate more plant-based meals into their diet.
The recipe is straightforward, uses readily available ingredients, and can be adapted to suit your taste preferences. Whether you’re cooking for yourself or entertaining guests, this soup is sure to impress with its vibrant flavors and comforting warmth.
Don’t forget to explore more delicious recipes like the Half Runner Beans Recipe to keep your culinary adventures exciting and varied.
📖 Recipe Card: Authentic Thai Noodle Soup Recipe Vegetarian
Description: A flavorful and aromatic vegetarian Thai noodle soup that combines fresh herbs and spices with rice noodles. This comforting dish is perfect for a light and healthy meal.
Prep Time: PT15M
Cook Time: PT20M
Total Time: PT35M
Servings: 4 servings
Ingredients
- 200g rice noodles
- 4 cups vegetable broth
- 1 cup coconut milk
- 1 tablespoon red curry paste
- 1 tablespoon soy sauce
- 1 tablespoon lime juice
- 1 teaspoon brown sugar
- 2 cloves garlic, minced
- 1 thumb-sized piece ginger, sliced
- 1 cup mushrooms, sliced
- 1/2 cup tofu, cubed
- Fresh cilantro and green onions for garnish
Instructions
- Soak rice noodles in warm water for 10 minutes, then drain.
- Heat vegetable broth and coconut milk in a pot over medium heat.
- Add red curry paste, garlic, and ginger; simmer for 5 minutes.
- Stir in soy sauce, lime juice, and brown sugar.
- Add mushrooms and tofu; cook for another 5 minutes.
- Add drained noodles to the soup and heat through.
- Serve hot, garnished with cilantro and green onions.
Nutrition: Calories: 280 kcal | Protein: 12 g | Fat: 10 g | Carbs: 35 g
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