Thai Coconut Soup

This Thai Coconut Soup is a bowl of pure comfort, bursting with rich and vibrant flavours that are both soothing and invigorating. Traditionally known as Tom Kha, it’s a beloved Thai dish that combines creamy coconut milk with sweet, spicy, and tangy notes. Perfect for chilly days, this gluten-free, grain-free, and paleo-friendly recipe can also be made vegan by omitting the fish sauce. With a cook time of under 30 minutes, it’s an ideal choice for a quick, healthy, and deeply satisfying meal any day of the week.

Highlights:

• Cozy and flavourful: A balance of creamy coconut, bright lime, and gentle heat.
• Diet-friendly: Easily adaptable for vegan, paleo, and gluten-free lifestyles.
• Quick to make: Ready in under 30 minutes.

I love how this Thai Coconut Soup warms you from the inside out and keeps you feeling great through the winter months. It’s like a hug in a bowl—comforting, vibrant, and nourishing. Let me know how you enjoy it!

Ingredient Breakdown:

• Sesame Oil:
  A fragrant oil that adds a nutty depth, complementing the bold Thai-inspired flavours.
• Garlic and Ginger:
  These aromatics build the flavour foundation of the soup, offering warmth and a spicy kick.
• Lemongrass:
  Essential in Thai cuisine, lemongrass imparts a citrusy aroma and zesty flavour that brightens the broth.
• Tomato Paste:
  Adds a subtle tang and depth to the broth while enhancing the colour and richness of the soup.
• Mushrooms (Shiitake and Cremini):
  These earthy and umami-rich mushrooms give the soup a hearty texture and enhance its savoury profile.
• Red Bell Pepper:
  Adds a touch of sweetness and crunch, complementing the creamy broth.
• Firm Tofu:
  A plant-based protein that soaks up the soup’s vibrant flavours, making it both satisfying and nutritious.
• Chicken Broth:
  Forms the base of the soup, offering a savoury richness. For a vegan version, substitute with vegetable broth.
• Coconut Milk:
  The creamy backbone of the soup, it balances the tangy and spicy elements with a velvety texture.
• Fish Sauce:
  A key ingredient in Thai cooking, it provides a salty, umami depth. For a vegan option, omit or use soy sauce or tamari.
• Brown Sugar:
  Adds a subtle sweetness that balances the saltiness and acidity of the soup.
• Lime (Juice and Zest):
  Brings a bright and tangy freshness, lifting the rich coconut flavours.
• Salt:
  Enhances the natural flavours and balances the overall seasoning.
• Cilantro:
  A fresh, herbaceous garnish that pairs beautifully with the soup’s bold and creamy base.
• Garlic Chili Sauce and Red Chili Oil:
  Add layers of heat and spice, which can be adjusted to your taste.
• Optional Rice and Lime Wedges:
  Serve with jasmine rice to make it heartier, and extra lime wedges for a burst of tang.

Thai Coconut Soup

Rachelle Newbigging

5 from 1 vote

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Prep Time 10 minutes mins

Cook Time 20 minutes mins

Total Time 30 minutes mins

Course Soup

Servings 4

Ingredients

  

• 1 tbsp sesame oil
• 5 cloves garlic minced
• 1 2 inch piece of ginger peeled and cut into thin slices
• 3 stalks lemongrass ends trimmed, outer layer peeled
• 2 tbsp tomato paste
• 1/2 cup fresh shitake mushrooms sliced thinly
• 1/2 cup cremini mushrooms sliced thinly
• 1 red bell pepper sliced thinly
• 1 block of firm tofu cut into small cubes
• 5 cups chicken broth
• 1 can full fat coconut milk
• 2 tbsp fish sauce
• 2 tbsp brown sugar
• 1-2 limes juiced and zested
• 1 tsp salt
• 4 tbsp fresh cilantro chopped
• 1 tbsp garlic chili sauce
• 1 tsp red chili oil for tasting
• Optional: serve with fresh rice & fresh lime wedges

Instructions

 

• Build the Aromatic Base: Heat sesame oil in a large soup pot over medium heat. Add the minced garlic, ginger slices, and lemongrass. Sauté for 3–5 minutes until fragrant, ensuring the garlic doesn’t burn.
• Sauté Vegetables and Tomato Paste: Stir in the tomato paste, sliced mushrooms, and red bell pepper. Cook for 5 minutes to soften the vegetables and allow the flavours to meld.
• Simmer the Broth: Add the tofu cubes and chicken broth to the pot. Bring the mixture to a gentle simmer and cook for 10–15 minutes. Stir in the garlic chili sauce for a spicy kick.
• Incorporate Coconut Milk and Seasoning: Reduce the heat and stir in the coconut milk, fish sauce, brown sugar, lime juice and zest, and salt. Allow the soup to gently simmer for 5 minutes, melding the creamy and tangy flavours.
• Add Fresh Herbs and Final Touches: Stir in the chopped cilantro. Remove and discard the lemongrass stalks for a smooth soup experience.
• Serve: Ladle the soup into bowls and garnish with extra cilantro and a drizzle of red chili oil. Serve with jasmine rice and fresh lime wedges for a complete meal.

If you enjoyed this recipe, please leave a comment below! I’d love to hear your feedback and how it turned out for you. You may also enjoy my Best Broccoli & Cheddar Soup, or my Roasted Red Pepper & Tomato Soup, or even try my Vegan Cream of Asparagus Soup.