Recipe description
June 6, 2026
Celery Root Lentil Soup
A gentle, fiber-rich soup to support digestion and balance
High Fiber
92%
Match for Gut Health
This score is based on all ingredients included in the food recipe and the data in the InnerBuddies database showing the effect of these ingredients on gut bacteria and functions.
Coming soon: personalization based on your profile and/or your gut microbiome test results.
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
How these gut-support scores are calculated
These scores are estimated from the recipe’s ingredients, nutritional profile, and gut-health relevance. They are intended as practical guidance, not as medical advice.
Fiber support
Looks at fiber-rich ingredients such as legumes, vegetables, fruit, whole grains, nuts, and seeds.
Polyphenol support
Reflects ingredients such as berries, herbs, spices, cocoa, olive oil, colorful vegetables, and other plant foods.
Diversity support
Considers the variety of plant-based ingredients used in the recipe.
Inflammation-balance support
Considers the balance between whole-food ingredients, healthy fats, added sugars, refined carbohydrates, and highly processed components.
Fermentation support
Reflects fermented ingredients or ingredients that may support microbial fermentation, such as prebiotic fibers.
Blood-sugar balance support
Considers fiber, protein, fat quality, added sugars, and the type of carbohydrates in the recipe.
Ingredients
2 servings
Celeriac
1
cup
Lentils
1
cup
Onion soup
1
piece
garlic
2
cloves
Carrot
1
piece
vegetable broth
4
cups
Oil, olive
1
tablespoon
Salt
0.5
teaspoon
black pepper
0.25
teaspoon
Parsley
2
tablespoons
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.
More Recipes For Your Gut
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
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.