Spinach Coriander Lemongrass Soup

Featured in: Snack & Appetizer Ideas

This vibrant green soup combines fresh spinach with aromatic coriander and lemongrass in a rich coconut milk base. Ready in just 40 minutes, it's perfect for a light lunch or elegant starter.

The warming spices of cumin, coriander and turmeric create depth, while ginger and garlic add layers of flavor. Simply sauté the aromatics, simmer with coconut milk and stock, then blend until silky smooth.

Garnish with fresh coriander and lime wedges for brightness. Serve with crusty bread or jasmine rice for a complete meal that's naturally vegan and gluten-free.

Updated on Wed, 21 Jan 2026 13:46:00 GMT
Vibrant green Spinach Coriander Lemongrass Soup served in a rustic ceramic bowl, garnished with fresh cilantro and lime wedges. Save
Vibrant green Spinach Coriander Lemongrass Soup served in a rustic ceramic bowl, garnished with fresh cilantro and lime wedges. | circuitbites.com

The first time I made this soup, I'd come home from a rainy farmers market with an armful of spinach that needed using immediately. Something about gray skies makes me crave vibrant green food, the kind that feels like eating pure sunshine. I threw in lemongrass almost as an afterthought, and when that citrusy scent hit the steam rising from my pot, I knew I'd stumbled onto something special.

Last winter, my friend Sarah came over during a particularly bleak week. She'd been feeling under the weather and overwhelmed by work, so I made a double batch of this soup. We sat at my kitchen table, wrapped in blankets, watching steam curl off our bowls. She took one spoonful and went completely quiet for a full minute. That's when I knew this wasn't just soup, it was medicine for the soul.

Ingredients

  • Fresh spinach (200 g): The star of the show, wilting down to create that gorgeous emerald color and packing in nutrients
  • Fresh coriander (cilantro): Use both stems and leaves, stems go into the soup for depth, leaves stay fresh for garnish
  • Lemongrass stalk: Bruise it slightly with your knife before slicing to release those aromatic oils
  • Coconut milk (400 ml): Full fat makes all the difference here, don't skimp
  • Ground coriander, cumin, and turmeric: This spice trio creates that warm, earthy base
  • Garlic, ginger, and green chili: The aromatic foundation that builds layers of flavor
  • Lime wedges: Essential for that bright finish that cuts through the richness

Instructions

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Build your flavor base:
Heat coconut oil in a large pot over medium heat, then sauté onion for 2 to 3 minutes until it starts to turn translucent and fragrant
Add the aromatics:
Toss in garlic, ginger, and sliced lemongrass, cooking for another 2 minutes while stirring constantly to prevent burning
Wake up the spices:
Stir in ground cumin, ground coriander, turmeric, and optional green chili, cooking for just 1 minute until they become beautifully fragrant
Wilt the greens:
Add spinach and coriander stems, sautéing for 2 to 3 minutes until spinach has completely collapsed
Simmer together:
Pour in coconut milk and vegetable stock, bring to a gentle simmer, and cook for 10 to 12 minutes to let flavors meld
Blend until silky:
Remove from heat, add most coriander leaves, then puree with an immersion blender until completely smooth and creamy
Season and serve:
Taste and adjust salt and pepper, then serve hot with fresh coriander leaves and lime wedges on the side
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Cook complete meals by frying, sautéing, simmering, and boiling with easy nonstick cleanup every day.
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Creamy Spinach Coriander Lemongrass Soup simmering in a pot, steam rising from the fragrant coconut milk and spices. Pin it
Creamy Spinach Coriander Lemongrass Soup simmering in a pot, steam rising from the fragrant coconut milk and spices. | circuitbites.com

This recipe has become my go-to for dinner parties because it looks impressive but is practically foolproof. I love watching people's faces when they take that first sip, the surprise at how something so simple can taste so complex and comforting.

Making It Your Own

Sometimes I roast the onions and garlic before adding them to the pot for an extra layer of sweetness and depth. The slight char adds this incredible smokiness that plays really nicely against the bright lemongrass.

Texture Secrets

If you want an even silkier soup, try passing it through a fine mesh sieve after blending. I learned this from a chef friend, and while it adds a step, the texture becomes impossibly smooth and elegant.

Serving Suggestions

I've found this soup pairs beautifully with simple crusty bread for dunking, or you can serve it over steamed jasmine rice for something more substantial. The rice soaks up all that spiced coconut broth like a dream.

  • A squeeze of fresh lime right before serving wakes everything up
  • Toasted coconut flakes on top add the most wonderful crunch
  • Keep some extra chili oil on hand for heat lovers
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Close-up of a ladle pouring silky Spinach Coriander Lemongrass Soup into a bowl, highlighting its rich, emerald color. Pin it
Close-up of a ladle pouring silky Spinach Coriander Lemongrass Soup into a bowl, highlighting its rich, emerald color. | circuitbites.com

There's something so restorative about a bowl of this soup, like a warm hug in edible form. I hope it brings as much comfort to your kitchen as it has to mine.

Frequently Asked Questions

Can I make this soup ahead of time?

Yes, prepare up to 2 days in advance and store in the refrigerator. Reheat gently before serving, adding a splash of water if needed to adjust consistency.

Is this soup freezer-friendly?

Absolutely. Cool completely, then freeze in airtight containers for up to 3 months. Thaw overnight in the refrigerator before reheating.

What can I serve with this soup?

Crusty bread, naan, or steamed jasmine rice complement beautifully. For a lighter option, serve with a simple side salad or crispy papadums.

How can I make this soup spicier?

Add more green chili or include some chili flakes when sautéing the aromatics. You can also serve with fresh chili slices as a garnish.

Can I use frozen spinach instead of fresh?

Yes, use 250g frozen spinach. Thaw and squeeze out excess liquid before adding to the pot. The flavor will still be delicious.

Spinach Coriander Lemongrass Soup

Vibrant creamy soup with fresh spinach, fragrant coriander, lemongrass and coconut milk. Ready in 40 minutes.

Prep Time
15 Minutes
Cook Time
25 Minutes
Total Time
40 Minutes


Difficulty: Easy

Cuisine: Asian Fusion

Yield: 4 servings

Dietary: Vegan, Dairy-Free, Gluten-Free

Ingredients

Fresh Produce

01 7 oz fresh spinach, washed
02 1 small bunch fresh coriander (cilantro), stems and leaves separated
03 1 stalk lemongrass, outer layer removed, finely sliced
04 1 medium onion, chopped
05 2 garlic cloves, minced
06 1-inch piece fresh ginger, peeled and grated
07 1 green chili, deseeded and chopped (optional)

Liquids

01 13.5 oz coconut milk (1 can, full-fat recommended)
02 2 cups vegetable stock

Spices & Seasonings

01 1 tsp ground cumin
02 1 tsp ground coriander
03 0.5 tsp ground turmeric
04 Salt and pepper, to taste
05 1 tbsp coconut oil or neutral oil

Garnish

01 Fresh coriander leaves
02 Lime wedges

Instructions

Step 01

Sauté Aromatics: Heat coconut oil in a large pot over medium heat. Add onion and sauté for 2–3 minutes until softened.

Step 02

Build Flavor Base: Add garlic, ginger, and lemongrass. Cook for another 2 minutes, stirring frequently.

Step 03

Toast Spices: Stir in ground cumin, ground coriander, turmeric, and green chili (if using). Cook for 1 minute until fragrant.

Step 04

Wilt Greens: Add spinach and coriander stems. Sauté until spinach is wilted, about 2–3 minutes.

Step 05

Simmer Soup: Pour in coconut milk and vegetable stock. Bring to a gentle simmer and cook for 10–12 minutes.

Step 06

Add Fresh Herbs: Remove from heat. Add most of the coriander leaves (reserve some for garnish).

Step 07

Blend Until Smooth: Use an immersion blender (or transfer to a countertop blender) to puree the soup until smooth and creamy.

Step 08

Season and Finish: Season with salt and pepper to taste. If desired, heat the soup gently before serving.

Step 09

Serve: Serve hot, garnished with fresh coriander leaves and lime wedges.

Tools You'll Need

  • Large pot
  • Knife and chopping board
  • Immersion blender or countertop blender
  • Ladle

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains coconut (tree nut allergen for some individuals).
  • Gluten-free if using gluten-free vegetable stock.
  • Always check labels for potential allergens in stock or coconut milk.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 210
  • Total Fat: 16 g
  • Total Carbohydrate: 14 g
  • Protein: 4 g