Lentil Red Curry Soup

Featured in: Core Meal Ideas

This comforting dish combines tender red lentils with creamy coconut milk and a vibrant blend of red curry spices. Fresh vegetables like carrot, bell pepper, and spinach add color and nutrition, simmered gently to develop rich, aromatic flavors. A splash of lime juice brightens the broth, while turmeric and garlic provide warmth and depth. Perfect for a cozy, nourishing meal that’s easy to prepare and full of satisfying taste.

Updated on Fri, 26 Dec 2025 11:28:00 GMT
Steaming bowl of Lentil Red Curry Soup, garnished with cilantro, ready to enjoy this delightful meal. Save to Pinterest
Steaming bowl of Lentil Red Curry Soup, garnished with cilantro, ready to enjoy this delightful meal. | griddleaxis.com

There's a particular afternoon I won't forget—the kind where the weather turns cool without warning, and suddenly the kitchen feels like the only warm place in the world. I was rummaging through my pantry, finding that reliable bag of red lentils, and thought about a soup my friend had made months earlier, all fragrant and creamy. That memory, mixed with a can of coconut milk I kept meaning to use, became this curry soup. Now I make it whenever I need comfort without fuss.

I first served this to my roommate on a particularly grey morning when she'd had a rough week. She ate two bowls without saying much, then looked up and asked for the recipe. Since then, it's become our quiet ritual—something we make when words feel unnecessary but nourishment feels essential.

Ingredients

  • Red lentils: They break down as they cook, thickening the broth beautifully—rinse them first to cut the starch and make the soup less cloudy.
  • Onion, garlic, and ginger: This is your flavor foundation; don't skip the ginger or rush these aromatics, as they set the entire tone.
  • Carrot and red bell pepper: They add natural sweetness and bright color that makes each spoonful feel intentional.
  • Baby spinach: Added at the very end so it stays tender and vibrant rather than cooked into submission.
  • Vegetable oil: Any neutral oil works; it's just there to carry the heat and help bloom your curry paste.
  • Red curry paste: This is where the magic lives—taste as you go, since pastes vary wildly in heat and saltiness.
  • Coconut milk: Full-fat is worth it here; the richness transforms the whole experience from simple to silky.
  • Vegetable broth: Use something you'd actually drink, not the thin stuff; it matters more than you'd think.
  • Soy sauce or tamari: A quiet depth that you won't taste directly but will absolutely miss if it's gone.
  • Lime juice: The final flourish that wakes everything up; fresh is essential.
  • Turmeric: Warm and slightly earthy, it rounds out the curry flavor and adds a golden hue.

Instructions

Product image
Blend soups, smoothies, sauces, and baby food directly in pots for quick, smooth results.
Check price on Amazon
Build your base:
Heat oil in a large pot and sauté the onion until soft and translucent—this takes about three minutes and marks the beginning of something good. You'll notice the kitchen already smelling warmer.
Wake up the aromatics:
Add garlic and ginger, cooking just until fragrant—maybe a minute—so they lose their raw edge but keep their punch. Don't let them brown or they'll turn bitter.
Bloom the curry:
Stir in the curry paste and turmeric, cooking for a minute or two while stirring constantly. This releases the oils and deepens the flavor in a way that feels almost ceremonial.
Add the vegetables:
Toss in the carrot, bell pepper, and zucchini if using, and sauté for a few minutes until they soften slightly. They'll continue cooking in the broth, so they don't need to be tender yet.
Build the soup:
Pour in the lentils, coconut milk, broth, and soy sauce, then bring everything to a boil before reducing heat to a gentle simmer. Let it bubble quietly for 20 to 25 minutes until the lentils are completely soft and the soup feels thick and substantial.
Finish with greens:
Add the spinach and watch it wilt into the broth in just a couple of minutes—don't walk away or you'll miss this small miracle. Stir in the lime juice and taste, adjusting salt as needed.
Serve with intention:
Ladle into bowls, scatter cilantro on top, and serve with lime wedges so each person can brighten their own bowl. It's a small gesture that transforms a simple soup into something personal.
Product image
Blend soups, smoothies, sauces, and baby food directly in pots for quick, smooth results.
Check price on Amazon
A close-up shot of the vibrant red Lentil Red Curry Soup with creamy coconut milk and fresh lime. Save to Pinterest
A close-up shot of the vibrant red Lentil Red Curry Soup with creamy coconut milk and fresh lime. | griddleaxis.com

There was a moment, maybe halfway through the second time I made this, when I realized this soup had become a language I speak without thinking. It's not fancy or complicated, but it holds something honest—the kind of dish that says I'm taking care of you without needing to announce it.

The Coconut Milk Question

Full-fat coconut milk makes a difference that's almost embarrassing to admit once you taste it. The light version will technically work, but you'll be left with a soup that feels thin and apologetic instead of luxurious and round. I learned this by accident when I grabbed what I thought was full-fat and ended up with something that tasted more like herbed water. Now I always double-check the label, because some days the whole point is that richness.

Playing with Heat

Red curry paste carries enough warmth for most palates, but heat is personal and unpredictable. If you like things spicier, add a fresh chili that you've minced fine, or a pinch of chili flakes stirred in at the end so you control the intensity. If the curry paste itself feels too aggressive, dial it back and let the other flavors carry the soup instead—there's no prize for suffering through food you don't actually want to eat.

What to Serve Alongside

This soup is honest enough to stand alone, but it also welcomes company without complaint. Steamed jasmine rice absorbs the broth like it was made for each other, while naan becomes an edible spoon for those moments when you want to slow down and savor. A simple salad of crisp greens and light vinaigrette cuts through the richness if you want balance on the plate.

  • Jasmine rice soaks up the flavors and makes the meal feel more substantial.
  • Naan bread is perfect for those of us who eat with our hands and our hearts.
  • A squeeze of fresh lime at the table lets everyone adjust the brightness to their preference.
Product image
Cushioned mats provide comfort while cooking, absorbing spills near the sink and stove for cleaner meal prep.
Check price on Amazon
Hearty Lentil Red Curry Soup, rich with vegetables, offering a comforting and flavorful vegan dinner option. Save to Pinterest
Hearty Lentil Red Curry Soup, rich with vegetables, offering a comforting and flavorful vegan dinner option. | griddleaxis.com

This soup lives in that beautiful space where it's easy enough for a Tuesday night but thoughtful enough to feel like a gift to yourself. It's the kind of meal that reminds you that taking care of your own hunger is a quiet act of kindness.

Recipe FAQs

Can I substitute other greens for spinach?

Yes, kale or Swiss chard can be used as alternatives. Add them towards the end of cooking to wilt gently without overcooking.

How can I make the curry more spicy?

Add chopped fresh chili or a pinch of chili flakes during cooking to adjust the heat level to your preference.

Is it necessary to rinse the lentils before cooking?

Rinsing red lentils helps remove any debris and reduces foam during cooking for a cleaner broth.

Can I use other types of curry paste?

Yes, you can use green or yellow curry paste for different flavor profiles, but red curry paste offers a balanced warmth and aroma.

What is the purpose of lime juice in the dish?

Lime juice adds a bright, fresh acidity that enhances the richness of the coconut milk and balances the spices.

Lentil Red Curry Soup

Creamy coconut and lentils combined with fresh vegetables in a warming red curry broth.

Prep Time
15 min
Time to Cook
35 min
Overall Time
50 min
Recipe by Gabriel Scott


Skill Level Easy

Cuisine Thai-inspired

Servings Produced 4 Serving Size

Dietary Notes Plant-based, Lactose-Free, No Gluten

What You'll Need

Lentils & Pulses

01 1 cup dried red lentils, rinsed

Vegetables

01 1 medium onion, diced
02 2 cloves garlic, minced
03 1-inch piece fresh ginger, grated
04 1 medium carrot, diced
05 1 red bell pepper, diced
06 2 cups baby spinach
07 1 small zucchini, diced (optional)

Liquids

01 1 tablespoon vegetable oil
02 3 tablespoons red curry paste
03 1 can (13.5 fl oz) coconut milk, full-fat
04 4 cups vegetable broth
05 1 tablespoon soy sauce or tamari
06 Juice of 1 lime

Seasonings & Garnishes

01 1 teaspoon ground turmeric
02 1/2 teaspoon salt, or to taste
03 Fresh cilantro, chopped (for garnish)
04 Lime wedges (for serving)

Step-by-step Directions

Step 01

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

Step 02

Add Garlic and Ginger: Stir in minced garlic and grated ginger; cook for 1 minute until fragrant.

Step 03

Incorporate Curry Paste and Turmeric: Add red curry paste and ground turmeric; cook for 1 to 2 minutes while stirring to release flavors.

Step 04

Cook Vegetables: Add diced carrot, red bell pepper, and optional zucchini; sauté for 2 to 3 minutes.

Step 05

Simmer Soup Base: Add red lentils, coconut milk, vegetable broth, and soy sauce. Bring to a boil, then reduce heat and simmer uncovered for 20 to 25 minutes until lentils are tender and vegetables cooked through.

Step 06

Add Spinach: Stir in baby spinach and cook for about 2 minutes until wilted.

Step 07

Finish Seasoning: Add lime juice and season with salt to taste.

Step 08

Serve: Ladle soup into bowls, garnish with chopped cilantro, and serve with lime wedges.

Necessary Tools

  • Large soup pot
  • Cutting board
  • Chef's knife
  • Ladle

Allergy Details

Please check every ingredient for potential allergens and talk to a healthcare provider when unsure.
  • Contains soy from soy sauce; use coconut aminos for soy-free alternative.
  • Contains coconut.
  • Check curry paste and broth labels for possible allergens.

Nutrition Details (per serving)

Nutritional info here is for guidance. Always speak with a medical professional if needed.
  • Energy (cal): 310
  • Fats: 13 g
  • Carbohydrates: 37 g
  • Proteins: 12 g