Celery Root Lentil Soup

A gentle, fiber-rich soup to support digestion and balance

High Fiber

Recipe description

Warm, comforting, and plant-forward, Celery Root Lentil Soup blends fiber-rich lentils with earthy celery root for a gentle, nourishing bowl. The mix provides diverse plant ingredients and prebiotic fiber that supports steady digestion and daily fiber variety. It also offers polyphenols and comforting flavor, making it easy to include as part of a balanced eating pattern. Perfect for weeknights, this soup fits well with a gut-friendly routine when paired with a variety of vegetables and other whole foods.

Published on: June 6, 2026
Celery Root Lentil Soup
Prep 15 min Cook 30 min Easy
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Ingredients

Celeriac
2 cup
Celeriac
Red lentils
1 cup
Red lentils
Onion
1 piece
Onion
Carrot
2 piece
Carrot
Garlic
2 piece
Garlic
Vegetable broth
4 cup
Vegetable broth

Instructions

1

Heat olive oil in a large pot over medium heat.

2

Add diced onion, garlic, and carrot to the pot, and sauté for 5 minutes until softened.

3

Stir in the diced celery root and lentils, cooking for another 2 minutes.

4

Pour in the vegetable broth and bring to a boil.

5

Reduce heat to a simmer, cover, and cook for 30-35 minutes until lentils are tender.

6

Season with salt, black pepper, and stir in fresh parsley before serving.

Nutrition

320 kcal Calories
15 g Protein
40 g Carbohydrates
12 g Fiber
6 g Sugar
8 g Fat
1 g Saturated fat
0.9 g Salt

Why this recipe fits you

  • Rich in fiber from lentils and root vegetables.
  • Includes diverse plant foods that support dietary variety.
  • Balanced with protein, slow carbohydrates, and fiber for gut-friendly nourishment.

Gut Health Score

🌿 Fiber diversity
85
🍇 Polyphenol density
70
🧬 Diversity support
80
🫧 Fermentation support
0

FAQ

Is Celery Root Lentil Soup vegan?
Yes, when made with vegetable stock and no dairy or meat; it is naturally plant-based.
Is it gluten-free?
Yes, naturally gluten-free as long as you use gluten-free stock and avoid gluten-containing thickeners.
How long does it take to make?
About 30–40 minutes from start to finish.
How many servings does this yield?
Typically about 4 servings, depending on portion size.
Can I freeze leftovers?
Yes, freeze in individual portions for up to 3 months; thaw and reheat gently.
How can I customize the flavor or make it more filling?
Add spices like cumin and coriander, extra vegetables, or blend part of the soup for creaminess; finish with herbs.
Is this soup high in fiber?
Yes, thanks to lentils and celery root; it provides a good amount of dietary fiber—introduce fiber gradually if not used to it.
How can I make it lower in sodium?
Use low-sodium or homemade stock and limit added salt; season with herbs and a splash of lemon or vinegar.
What should I know if I have digestion concerns with legumes?
Lentils and vegetables can cause gas for some people; start with smaller portions and increase gradually; rinsing canned lentils or using split red lentils can be gentler.

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