Spinach Coriander Lemongrass Soup

Featured in: Everyday Flour-First Dinners

This vibrant soup combines fresh spinach with fragrant coriander and lemongrass in a rich coconut milk base. The 40-minute process involves sautéing aromatics like ginger, garlic, and onions before adding ground cumin, coriander, and turmeric for depth. Simmering with vegetable stock creates a silky texture perfect for blending until smooth. Adjust the spice level with green chilies or omit for milder flavor. Serve with fresh coriander garnish and lime wedges for brightness.

Updated on Wed, 21 Jan 2026 15:05:00 GMT
Vibrant green Spinach Coriander Lemongrass Soup served hot in a rustic bowl, garnished with fresh cilantro and lime wedges. Pin It
Vibrant green Spinach Coriander Lemongrass Soup served hot in a rustic bowl, garnished with fresh cilantro and lime wedges. | hazelflour.com

The first time I made this soup was on a rainy Tuesday when I was craving something green but comforting. I had a massive bunch of spinach and a lonely stalk of lemongrass from a Thai curry experiment gone right. The kitchen filled with this incredible fragrance as the lemongrass hit the warm coconut oil and I knew this would become a regular thing. It was the kind of cooking discovery that feels like stumbling upon treasure.

I served this to my skeptical friend who claims to hate soup and watched her silently finish an entire bowl. The way the spices bloom in the coconut base creates something that feels substantial yet light. She asked for the recipe before she even finished her first serving.

Ingredients

  • Fresh spinach: The real star here and dont be shy with it because it wilts down dramatically
  • Fresh coriander: Use both stems and leaves since the stems pack incredible flavor
  • Lemongrass: Slice it paper thin so it softens properly during cooking
  • Coconut milk: Full fat makes such a difference in creating that luxurious texture
  • Vegetable stock: Use a good quality one because its a major flavor contributor
  • Ground spices: Toast them briefly in the oil to wake up their essential oils
  • Onion garlic and ginger: The holy trinity foundation for so many good soups
  • Green chili: Optional but adds a gentle warmth that lingers nicely

Instructions

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Build your flavor base:
Warm the coconut oil in your largest pot over medium heat and sauté the chopped onion until it softens and smells sweet about three minutes
Add the aromatics:
Toss in the minced garlic grated ginger and sliced lemongrass and cook for two more minutes while stirring constantly to prevent burning
Wake up the spices:
Sprinkle in the cumin ground coriander turmeric and chili if using and cook for just one minute until the scent is absolutely intoxicating
Wilt the greens:
Add the spinach and coriander stems and sauté until the spinach collapses completely this takes about three minutes
Simmer together:
Pour in the coconut milk and vegetable stock bring everything to a gentle bubble and let it cook for twelve minutes so flavors meld
Add fresh herbs:
Remove from heat throw in most of the coriander leaves saving a few precious ones for garnish
Blend it smooth:
Use an immersion blender right in the pot or transfer to a regular blender and puree until completely silky
Season and serve:
Taste and add salt and pepper as needed then serve hot with fresh coriander and lime wedges on the side
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Create smooth frozen drinks, slushies, and frappés for desserts and parties using juices, coffee, or wine.
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Creamy vegan Spinach Coriander Lemongrass Soup steaming in a white ceramic bowl, with a swirl of coconut milk and cilantro. Pin It
Creamy vegan Spinach Coriander Lemongrass Soup steaming in a white ceramic bowl, with a swirl of coconut milk and cilantro. | hazelflour.com

This soup has become my go to when friends need a little comfort. Something about the bright green color and gentle warmth feels like a hug in a bowl.

Making It Your Own

Ive discovered that adding a small diced potato during the simmer creates an even creamier texture without extra coconut milk. The potato practically disappears but leaves behind this velvety richness that people notice but cant quite place.

Serving Suggestions

A wedge of lime squeezed right at the table brightens everything and cuts through the coconut richness beautifully. I love serving this with warm naan or crispy flatbread for dipping.

Storage and Make Ahead Tips

This soup actually tastes better the next day as the spices continue to develop their relationship. Store it in the refrigerator for up to four days or freeze in portions for those lazy future you days.

  • Reheat gently over medium low heat stirring frequently
  • The soup may separate slightly after freezing but whisk it back together
  • Garnish with fresh herbs just before serving to maintain their bright flavor
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Spinach Coriander Lemongrass Soup in a rustic mug, garnished with cilantro and lime, steam rising above the vibrant green broth. Pin It
Spinach Coriander Lemongrass Soup in a rustic mug, garnished with cilantro and lime, steam rising above the vibrant green broth. | hazelflour.com

Theres something deeply satisfying about a bowl of green soup that tastes like sunshine and comfort all at once. Hope this finds its way into your regular rotation.

Recipe FAQs

Can I make this soup ahead of time?

Absolutely. This soup actually develops deeper flavors when refrigerated overnight. Store in an airtight container for up to 3 days. Reheat gently over low heat, adding a splash of coconut milk if needed to restore creaminess.

What can I substitute for fresh lemongrass?

Dried lemongrass stalks or lemongrass paste work well as alternatives. Use 1 tablespoon of paste or 2 dried stalks removed before blending. Lemongrass oil offers another option, though use sparingly as it's quite concentrated.

Is this soup suitable for freezing?

Yes, freeze for up to 3 months in freezer-safe containers. Thaw overnight in the refrigerator before reheating. The coconut milk may separate slightly when frozen, but blending briefly after reheating restores the silky texture.

How do I adjust the consistency?

For a thinner soup, add more vegetable stock during cooking. To make it thicker and more substantial, blend in a small potato during step 4 as suggested in the notes. The potato naturally creates extra body without altering the vibrant flavor profile.

Can I use other leafy greens?

Kale or Swiss chard work beautifully as spinach alternatives. Both hold up well during cooking and maintain their nutritional benefits. Baby spinach offers the most delicate texture, while mature leaves provide a slightly earthier depth.

What protein pairs well with this soup?

Grilled shrimp, pan-seared tofu cubes, or shredded chicken complement the aromatic base beautifully. For a plant-based option, add cooked lentils or chickpeas during the final simmer. These additions transform a light starter into a substantial main course.

Spinach Coriander Lemongrass Soup

Creamy coconut base with fresh spinach, aromatic herbs, and warming spices for a vibrant fusion-inspired bowl.

Prep Time
15 minutes
Time to Cook
25 minutes
Total Duration
40 minutes
Recipe Creator Gabriel Lawson


Skill Level Easy

Cuisine Type Fusion/Asian-inspired

Makes 4 Portions

Diet Preferences 100% Vegan, No Dairy, No Gluten

Ingredient List

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 1/2 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

How-To Steps

Step 01

Sauté Aromatics: Heat coconut oil in a large pot over medium heat. Add onion and sauté for 2–3 minutes until softened. Add garlic, ginger, and lemongrass. Cook for another 2 minutes, stirring frequently.

Step 02

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

Step 03

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

Step 04

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

Step 05

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

Step 06

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

Step 07

Season and Serve: Season with salt and pepper to taste. If desired, heat the soup gently before serving. Serve hot, garnished with fresh coriander leaves and lime wedges.

Tools Needed

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

Allergen Details

Always review ingredients for allergens. If unsure, ask a healthcare professional.
  • 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 Details (one portion)

Nutrition listed here is for guidance only. It's not a substitute for medical advice.
  • Calorie Count: 210
  • Total Fat: 16 g
  • Total Carbs: 14 g
  • Protein: 4 g