Japanese Curry Lentil Soup

Featured in: Comfort Food Favorites

Japanese curry lentil soup is a warming main dish featuring protein-packed lentils, an array of tender vegetables, and aromatic curry spices that create a cozy depth. Sauteed aromatics like onion, garlic, and ginger are paired with carrots, potatoes, celery, and peas for vibrant flavor. Soy sauce, miso, and vegetable broth enrich the base, while a cornstarch slurry adds satisfying thickness. The soup is finished with scallion garnish and can be customized with coconut milk for extra richness or served alongside steamed rice. Each bowl offers savory comfort that’s easy to prepare and naturally vegetarian and gluten-free with ingredient swaps.

Updated on Mon, 27 Oct 2025 07:51:00 GMT
A steaming bowl of Japanese Curry Lentil Soup, filled with vibrant vegetables.  Pin
A steaming bowl of Japanese Curry Lentil Soup, filled with vibrant vegetables. | quickcrav.com

A comforting, hearty soup combining the aromatic flavors of Japanese curry with protein-rich lentils and fresh vegetables. Perfect for a cozy meal on chilly days.

On one of the coldest nights last winter, I experimented with combining Japanese curry flavors and lentils: the result was this deeply flavorful soup. It's become a go-to in our home for chilly evenings with everyone asking for seconds.

Ingredients

  • Lentils: 1 cup dried brown or green lentils, rinsed
  • Onion: 1 large, finely chopped
  • Carrots: 2 medium, diced
  • Potatoes: 2 medium, peeled and diced
  • Celery: 2 stalks, diced
  • Garlic: 2 cloves, minced
  • Ginger: 1-inch piece fresh, grated
  • Peas: 1 cup fresh or frozen
  • Scallions: 2, sliced (for garnish)
  • Vegetable broth: 5 cups
  • Japanese curry powder: 2 tablespoons
  • Soy sauce: 1 tablespoon (use tamari for gluten-free)
  • Salt: 1 teaspoon, or to taste
  • Black pepper: 1/2 teaspoon
  • Neutral oil: 1 tablespoon (e.g. canola or sunflower)
  • Mild miso paste (optional): 1 tablespoon
  • Cornstarch or potato starch: 2 tablespoons
  • Water: 2 tablespoons (for slurry)

Instructions

Sauté aromatics:
Heat oil in a large pot over medium heat. Add onion, garlic, and ginger. Sauté for 3–4 minutes until fragrant and translucent.
Add vegetables:
Stir in carrots, potatoes, and celery. Cook for 3 minutes, stirring occasionally.
Simmer with lentils:
Add lentils, Japanese curry powder, and vegetable broth. Bring to a boil, then reduce heat to a simmer.
Cook until tender:
Cover and simmer 20–25 minutes, until lentils and vegetables are tender.
Add seasonings:
Stir in peas, soy sauce, black pepper, and miso paste (if using). Simmer for 5 more minutes.
Thicken soup:
Mix cornstarch and water in a small bowl to form a slurry. Stir into soup and cook 2–3 minutes until thickened.
Finish and serve:
Taste and adjust salt or seasonings. Ladle into bowls, garnish with scallions, and serve hot.
Comforting Japanese Curry Lentil Soup garnished with fresh scallions on a cozy table.  Pin
Comforting Japanese Curry Lentil Soup garnished with fresh scallions on a cozy table. | quickcrav.com

When I make this soup, everyone gathers in the kitchen: the smell of ginger and curry brings my family together for a heartwarming meal. It's a tradition to serve it with bowls of steamed rice during our weekend dinners.

Required Tools

Large soup pot, chopping board and knife, wooden spoon, ladle, small bowl (for slurry)

Allergen Information

Contains soy (soy sauce, miso paste). For gluten-free, use tamari instead and confirm your curry ingredients. Always read labels if you have allergies.

Nutritional Information

Per serving: Calories 260, Total Fat 4 g, Carbohydrates 46 g, Protein 12 g

Hearty Japanese Curry Lentil Soup, perfect for chilly days with rich flavors. Pin
Hearty Japanese Curry Lentil Soup, perfect for chilly days with rich flavors. | quickcrav.com

This soup brings cozy comfort with every spoonful and makes a delicious weeknight dinner. Enjoy it fresh or freeze for easy meals later.

Recipe Q&A

Can I use canned lentils for this soup?

Yes, canned lentils can be added during step 5 for quicker preparation. Adjust simmer time so vegetables cook through before adding lentils.

Is this dish good for meal prep?

Absolutely! The soup stores well in the fridge for up to 4 days. Reheat gently and add a splash of broth to loosen as needed.

What vegetables can I substitute?

You can use sweet potatoes, bell peppers, or spinach for variation. Add leafy greens in the last few minutes of cooking.

How do I make this gluten-free?

Use tamari instead of soy sauce and confirm your curry powder or roux is gluten-free. Check all packaged items carefully.

Can I add extra spice?

Yes. For more heat, stir in a pinch of chili flakes or fresh chopped chili with the aromatics at the beginning of cooking.

How can I increase protein?

Add cooked chickpeas or tofu cubes along with the peas for a protein boost without changing the flavor profile.

Japanese Curry Lentil Soup

Savory lentils meld with Japanese curry and vegetables for a warming, nourishing bowl, perfect for chilly evenings.

Crock-Pot 7 Quart Oval Manual Slow Cooker

Crock-Pot 7 Quart Oval Manual Slow Cooker, Stainless Steel (SCV700-S-BR)

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Rubbermaid Brilliance Food Storage Containers

Rubbermaid Brilliance Food Storage Containers BPA Free Airtight Lids Set of 5 (3.2 Cup)

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Preparation time
15 min
Cooking time
35 min
Total time
50 min


Difficulty Easy

Origin Japanese Fusion

Yield 4 Servings

Dietary specifications Vegetarian, Dairy-free, Gluten-free

Ingredients

Lentils

01 1 cup dried brown or green lentils, rinsed

Vegetables

01 1 large onion, finely chopped
02 2 medium carrots, diced
03 2 medium potatoes, peeled and diced
04 2 celery stalks, diced
05 2 cloves garlic, minced
06 1 inch piece fresh ginger, grated
07 1 cup fresh or frozen peas
08 2 scallions, sliced, for garnish

Broth & Seasonings

01 5 cups vegetable broth
02 2 tablespoons Japanese curry powder
03 1 tablespoon soy sauce or tamari
04 1 teaspoon salt, or to taste
05 1/2 teaspoon freshly ground black pepper
06 1 tablespoon neutral oil such as canola or sunflower
07 1 tablespoon mild miso paste, optional

Curry Thickener

01 2 tablespoons cornstarch or potato starch
02 2 tablespoons water

Instructions

Step 01

Sauté Aromatics: Heat the oil in a large soup pot over medium heat. Add the onion, garlic, and ginger. Sauté for 3 to 4 minutes until aromatic and translucent.

Step 02

Cook Root Vegetables: Add carrots, potatoes, and celery to the pot. Stir and cook for an additional 3 minutes until slightly softened.

Step 03

Add Lentils and Seasonings: Stir in rinsed lentils, Japanese curry powder, and vegetable broth. Increase the heat and bring just to a boil, then reduce to a gentle simmer.

Step 04

Simmer Until Tender: Cover and simmer for 20 to 25 minutes, or until lentils and vegetables reach optimal tenderness.

Step 05

Incorporate Peas and Flavorings: Stir in peas, soy sauce or tamari, black pepper, and miso paste (if using). Allow soup to simmer 5 minutes longer.

Step 06

Thicken Soup: Combine cornstarch or potato starch with water in a small bowl to form a smooth slurry. Stir into the soup and cook for 2 to 3 minutes, until slightly thickened.

Step 07

Season to Taste: Taste the soup and adjust salt or additional seasonings as preferred.

Step 08

Serve and Garnish: Ladle soup into bowls, garnish each portion with sliced scallions, and serve hot.

Required equipment

  • Large soup pot
  • Chopping board and chef's knife
  • Wooden spoon
  • Ladle
  • Small bowl

Allergen information

Review each ingredient to identify potential allergens and seek advice from a healthcare professional if uncertain.
  • Contains soy from soy sauce and miso paste.
  • For a gluten-free meal, use tamari in place of soy sauce and select curry powder or roux certified gluten-free.
  • Check all labels if allergen sensitivities exist.

Nutritional values (per serving)

These details are offered as a general guide only and shouldn't replace professional medical guidance.
  • Calories: 260
  • Fat: 4 g
  • Carbs: 46 g
  • Protein: 12 g