This spicy Thai vegetable soup is a delightful blend of vibrant vegetables and aromatic spices, perfect for warming up on a chilly day. The rich coconut milk base combined with red curry paste creates a creamy and flavorful broth that will tantalize your taste buds.
Some ingredients in this recipe might not be commonly found in every household. Red curry paste and coconut milk are essential for achieving the authentic Thai flavor and can be found in the international aisle of most supermarkets. Snow peas and fresh cilantro might also be less common but are usually available in the produce section.

Ingredients for Spicy Thai Vegetable Soup
Vegetable oil: Used for sautéing the vegetables and adding a bit of richness.
Garlic: Adds a pungent and aromatic flavor to the soup.
Onion: Provides a sweet and savory base for the soup.
Red bell pepper: Adds a sweet and slightly fruity flavor along with vibrant color.
Carrots: Contribute sweetness and a bit of crunch.
Broccoli florets: Add a hearty texture and are packed with nutrients.
Vegetable broth: Forms the base of the soup, adding depth and flavor.
Coconut milk: Creates a creamy and rich texture while adding a subtle sweetness.
Red curry paste: Provides the spicy and aromatic Thai flavor.
Soy sauce: Adds a salty and umami depth to the soup.
Lime juice: Brings a fresh and tangy brightness to balance the flavors.
Snow peas: Add a crisp texture and a slightly sweet flavor.
Mushrooms: Provide an earthy and umami taste.
Baby spinach: Adds a fresh and slightly bitter note, along with vibrant green color.
Fresh cilantro: Used as a garnish to add a fresh and citrusy flavor.
Technique Tip for This Recipe
When sautéing the garlic and onion, make sure to keep the heat at medium to avoid burning the garlic, which can turn bitter. Stir frequently to ensure even cooking. When adding the red bell pepper, carrots, and broccoli, cut them into uniform pieces to ensure they cook evenly. For the red curry paste, dissolve it in a small amount of vegetable broth before adding it to the pot to ensure it blends smoothly into the soup. When adding the snow peas, mushrooms, and baby spinach, add them towards the end of the cooking process to maintain their vibrant color and crisp texture.
Suggested Side Dishes
Alternative Ingredients
vegetable oil - Substitute with coconut oil: Adds a subtle coconut flavor that complements the Thai ingredients.
garlic - Substitute with garlic powder: Use ¼ teaspoon for each clove of garlic to maintain the flavor.
onion - Substitute with shallots: Provides a milder, sweeter taste that works well in soups.
red bell pepper - Substitute with yellow bell pepper: Similar sweetness and texture, just a different color.
carrots - Substitute with parsnips: Adds a slightly sweeter and earthier flavor.
broccoli florets - Substitute with cauliflower florets: Similar texture and can absorb the flavors of the soup well.
vegetable broth - Substitute with chicken broth: Adds a richer flavor, though it will no longer be vegetarian.
coconut milk - Substitute with almond milk: Use unsweetened almond milk for a lighter, less creamy texture.
red curry paste - Substitute with green curry paste: Offers a different but still authentic Thai flavor profile.
soy sauce - Substitute with tamari: A gluten-free alternative that provides a similar umami flavor.
lime juice - Substitute with lemon juice: Offers a similar acidity and brightness to the dish.
snow peas - Substitute with sugar snap peas: Similar crunch and sweetness, can be used interchangeably.
mushrooms - Substitute with zucchini: Adds a different texture but still absorbs the soup flavors well.
baby spinach - Substitute with kale: Provides a heartier texture and holds up well in soups.
fresh cilantro - Substitute with fresh parsley: Offers a different but still fresh and vibrant flavor.
Alternative Recipes Similar to This Thai Vegetable Soup
How to Store or Freeze This Thai Vegetable Soup
Allow the spicy Thai vegetable soup to cool to room temperature before storing. This helps prevent condensation and keeps the vegetables from becoming mushy.
Transfer the soup into airtight containers. For easy portion control, consider using individual serving-sized containers. This way, you can grab just the right amount when you're ready to enjoy it again.
Label the containers with the date. This ensures you keep track of freshness and consume the soup within a safe timeframe.
Store the containers in the refrigerator if you plan to consume the soup within 3-4 days. The coconut milk and vegetables will stay fresh and flavorful during this period.
For longer storage, place the soup in the freezer. It can be stored for up to 2-3 months without losing its delicious taste and texture. Make sure to leave some space at the top of the container to allow for expansion as the soup freezes.
When ready to reheat, thaw the soup in the refrigerator overnight if frozen. This gradual thawing helps maintain the integrity of the vegetables.
Reheat the soup on the stovetop over medium heat, stirring occasionally. This ensures even heating and helps preserve the texture of the snow peas, mushrooms, and baby spinach.
Alternatively, you can reheat the soup in the microwave. Use a microwave-safe bowl, cover it loosely, and heat in 1-2 minute intervals, stirring in between, until the soup is hot throughout.
If the soup has thickened too much during storage, add a splash of vegetable broth or water to reach your desired consistency. Adjust the seasoning if necessary, as flavors can sometimes mellow during storage.
Garnish with fresh cilantro just before serving to revive the vibrant, fresh taste of the original recipe.
How to Reheat Leftovers
For a quick and easy method, use the microwave. Place the Spicy Thai Vegetable Soup in a microwave-safe bowl. Cover it with a microwave-safe lid or a plate to prevent splatters. Heat on high for 2-3 minutes, stirring halfway through to ensure even heating. Check the temperature and heat for an additional minute if necessary.
If you prefer stovetop reheating, pour the soup into a pot. Heat over medium heat, stirring occasionally to prevent sticking and ensure even heating. Once the soup begins to simmer, reduce the heat to low and let it warm through for about 5-7 minutes.
For those who enjoy the convenience of a slow cooker, transfer the leftover soup to the slow cooker. Set it on low and let it heat for 1-2 hours. This method is perfect if you want to keep the soup warm for an extended period without overcooking the vegetables.
If you have an instant pot, use the sauté function to reheat the soup. Pour the soup into the pot, select the sauté setting, and stir occasionally. This method will take about 5-10 minutes, depending on the quantity of soup.
For a more traditional approach, you can use a double boiler. Fill the bottom pot with water and bring it to a simmer. Place the soup in the top pot and stir occasionally until heated through. This gentle method helps maintain the soup's texture and flavor.
Essential Tools for This Recipe
Large pot: Used to cook the soup and combine all the ingredients together.
Wooden spoon: Ideal for stirring the soup without scratching the pot.
Chef's knife: Essential for chopping the garlic, onion, red bell pepper, carrots, broccoli, mushrooms, and cilantro.
Cutting board: Provides a safe and clean surface for chopping vegetables.
Measuring spoons: Necessary for accurately measuring the vegetable oil, red curry paste, soy sauce, and lime juice.
Measuring cups: Used to measure the vegetable broth, coconut milk, and vegetables like snow peas and baby spinach.
Garlic press: Handy for mincing the garlic quickly and efficiently.
Ladle: Useful for serving the soup into bowls.
Can opener: Needed to open the can of coconut milk.
Tongs: Helpful for adding and removing vegetables from the pot.
How to Save Time on This Recipe
Prep ingredients ahead: Chop garlic, onion, and vegetables in advance and store them in airtight containers.
Use pre-cut veggies: Buy pre-cut carrots, broccoli, and mushrooms to save chopping time.
Ready-made broth: Use store-bought vegetable broth instead of making it from scratch.
Quick coconut milk: Shake the coconut milk can well before opening to avoid stirring.
Efficient simmering: Use a lid while simmering the soup to speed up cooking.
Batch cooking: Double the recipe and freeze half for a quick meal later.
Garnish last minute: Chop cilantro while the soup simmers to save time.

Spicy Thai Vegetable Soup
Ingredients
Main Ingredients
- 1 tablespoon Vegetable oil
- 2 cloves Garlic, minced
- 1 Onion, chopped
- 1 Red bell pepper, chopped
- 1 cup Carrots, sliced
- 1 cup Broccoli florets
- 4 cups Vegetable broth
- 1 can Coconut milk
- 2 tablespoon Red curry paste
- 1 tablespoon Soy sauce
- 1 tablespoon Lime juice
- 1 cup Snow peas
- 1 cup Mushrooms, sliced
- 1 cup Baby spinach
- 1 handful Fresh cilantro, chopped
Instructions
- Heat the vegetable oil in a large pot over medium heat.
- Add the garlic and onion, and sauté until fragrant.
- Add the red bell pepper, carrots, and broccoli. Cook for about 5 minutes.
- Pour in the vegetable broth and bring to a boil. Reduce heat and simmer for 10 minutes.
- Stir in the coconut milk, red curry paste, soy sauce, and lime juice. Simmer for another 10 minutes.
- Add the snow peas, mushrooms, and baby spinach. Cook for an additional 5 minutes.
- Garnish with fresh cilantro before serving.
Nutritional Value
Keywords
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