Lentil soup with carrots and leeks

Gentle, fiber-rich lentil soup to support gut-friendly meals.

High Fiber Plant Based Legume Rich
88%

General Gut Health Match

This score is based on all ingredients included in the food recipe and provides a match score for the general population which is not personalized to your personal profile or gut microbiome test.

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Recipe description

This lentil soup with carrots and leeks blends hearty plant protein, fiber, and gentle flavors to nourish everyday digestion. Lentils provide soluble and insoluble fiber that can help support regularity, while carrots and leeks bring prebiotic fibers and polyphenols that feed beneficial gut bacteria. The recipe emphasizes a balanced mix of plant ingredients, offering diverse textures and flavors to enjoy as part of a fiber-rich, plant-forward eating pattern. Easy to prepare, budget-friendly, and comforting, it pairs well with a light side and can be adjusted for different dietary needs.

July 2, 2026
Lentil soup with carrots and leeks
Prep 15 min Cook 30 min Easy

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Why this recipe fits you

  • Rich in fiber from lentils and vegetables to support gut regularity.
  • Includes diverse plant ingredients (lentils, carrots, leeks) with prebiotic fibers.
  • Balanced with plant protein and gentle, slow-digesting carbohydrates.

Gut Health Score

🌿 Fiber diversity
85
🍇 Polyphenol density
60
🧬 Diversity support
75
🛡️ Inflammation support
82
🫧 Fermentation support
0
⚖️ Blood sugar stability
82

Ingredients

Lentils
1 cup
Lentils
Carrot
1 piece
Carrot
Leek
1 piece
Leek
Vegetable broth
4 cup
Oil, olive
1 tablespoon
Oil, olive
Garlic
2 clove
Garlic
Salt
1 teaspoon
Salt
Black pepper
0.5 teaspoon
Black pepper

Instructions

1

In a large pot, heat the olive oil over medium heat.

2

Add the chopped leek and carrot, and sauté for about 5 minutes until softened.

3

Add minced garlic, salt, and black pepper; cook for an additional minute.

4

Add the red lentils and vegetable broth; bring to a boil.

5

Reduce heat and simmer for about 20 minutes until the lentils are tender.

6

Blend the soup with an immersion blender until smooth, if desired.

7

Serve warm, garnished with fresh herbs if available.

Nutrition

270 kcal Calories
13 g Protein
42 g Carbohydrates
12 g Fiber
6 g Sugar
4 g Fat
0.5 g Saturated fat
1.0 g Salt

FAQ

Is this soup suitable for vegetarians/vegans?
Yes. It’s plant-based; use vegetable stock and no animal products.
How fiber-rich is this soup?
It’s high in dietary fiber thanks to lentils and vegetables; exact grams vary—check the nutrition info for precise data.
Is it gluten-free?
Generally yes if you use gluten-free stock and avoid gluten-containing thickeners.
How long does it take to cook?
About 30–40 minutes total; sauté the vegetables ~10 minutes, then simmer the lentils ~25 minutes.
Can I freeze leftovers?
Yes. Cool, then freeze in airtight containers. It’ll keep well for several months.
Can I customize with other vegetables?
Yes. Add potatoes, celery, spinach, or other vegetables and adjust cooking time as needed.
Can I make it in a slow cooker or pressure cooker?
Yes. Slow cooker: 6–8 hours on low. Pressure cooker: 8–10 minutes on high, with natural release.
Are there any dietary considerations?
Dairy-free by default; leeks are moderate in FODMAPs—use the green parts only or substitute; use low-sodium stock to limit salt.
How should I serve it?
Serve hot with a drizzle of olive oil, fresh herbs, and crusty bread.
Does it aid digestion?
The lentils and vegetables provide fiber that supports regularity; introduce fiber gradually if you’re sensitive.

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