This creamy lentil soup with vegetables is thick, hearty, and deeply comforting, yet it feels light and nourishing enough for those moments when you’re craving a simple reset. Made with French green lentils, mushrooms, leeks, root vegetables, bok choy, herbs, and a bright squeeze of lemon, it’s a satisfying plant-based meal for chilly fall and winter days. The creamy texture comes entirely from blending part of the soup with extra virgin olive oil — no dairy, flour, or alternative cream needed.
A nourishing soup made with plenty of vegetables
I first created this soup as a reset meal after a season of feasting. I wanted something warming and substantial, but still centered around vegetables and simple, wholesome ingredients.
Along with the lentils, the soup includes leeks, onion, mushrooms, parsnip, kohlrabi, celeriac, bok choy, garlic, and fresh parsley. It might sound like a long list, but the vegetables complement one another beautifully, creating layers of earthy, savory flavor.
You can improvise with similar vegetables you already have, but I especially recommend keeping the leek, mushrooms, and celeriac if possible. They contribute much of the soup’s depth and natural creaminess.
I also like adding one or two of my homemade bouillon cubes. They are a useful meal-prep staple and make soups like this one even more flavorful with very little extra effort.
Preparing lentils for this soup
For this recipe, I use small green lentils, often sold as French green lentils. They retain their shape better than many other varieties, even after pressure cooking.
I usually prepare more lentils than I need and freeze the extras in portions for future soups, salads, and quick meals. Canned lentils will also work if you prefer the convenience; simply drain and rinse them before adding them to the soup.
To pressure-cook the lentils:
- Sort and rinse the lentils well. Soak them for one to two hours, changing the water a few times.
- Add 1 cup of soaked and drained lentils and 1 3/4 cups filtered water to the pressure cooker.
- For additional flavor, you can add two bay leaves, one carrot, and one onion. Wait until after cooking to add salt and other seasonings.
- Pressure-cook for 6 to 10 minutes, depending on how firm you want the lentils and how your pressure cooker performs.
The timing may differ for other lentil varieties, especially red or brown lentils, which soften more quickly.
Lentils, lectins, and the Plant Paradox program
Lentils naturally contain lectins, but proper cooking significantly reduces them. This is why I pressure-cook lentils and why canned lentils, which are commercially pressure-cooked, can be a convenient alternative.
This recipe was originally created within a lectin-light approach and is suitable for Phase 3 of the Plant Paradox program. Individual tolerance still matters. I personally took a two-year break from beans and legumes before successfully reintroducing them, and they have since helped me add more variety to my meals while moderating my intake of animal protein.
Serving suggestions
This creamy lentil soup is filling enough to serve on its own, particularly for lunch or a lighter dinner.
If you have family members who prefer a heartier meal or need more protein, add separately cooked smoked sausage or crispy bacon to individual servings. My husband loves the soup with smoked sausage, and the combination works especially well.
You can also serve it with a slice of toasted gluten-free sourdough bread and an extra drizzle of olive oil.
More nourishing soup recipes
- Healthy Asparagus Soup (Vegan, Lectin-Light, Low-Histamine)
- Creamy Cauliflower and Mustard Green Soup
- Mustard Green Soup with Sweet Potato (Italian-Style)
- Gut-Healthy Red Lentil Soup
More comfort food recipes
- Gluten-Free Boeuf Bourguignon
- Beef Stew with Parsnips, Turnips and Sunchokes
- Easy Beef Stew with Fennel, in a Pressure Cooker
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Creamy Lentil Soup with Vegetables
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 4
- Category: Soup
- Method: Stovetop
- Cuisine: Mediterranean
- Diet: Dairy-Free, Gluten-Free, Vegetarian
Description
This creamy lentil soup with vegetables is thick, hearty, and deeply comforting, yet it feels light and nourishing enough for those moments when you’re craving a simple reset. Made with French green lentils, mushrooms, leeks, root vegetables, bok choy, herbs, and a bright squeeze of lemon, it’s a satisfying plant-based meal for chilly fall and winter days. The creamy texture comes entirely from blending part of the soup with extra virgin olive oil — no dairy, flour, or alternative cream needed.
Ingredients
- 3 tablespoons extra virgin olive oil, for sautéing
- 1 leek, cleaned and chopped
- 1 medium yellow or sweet onion, chopped
- 8 small button mushrooms, quartered
- 1 medium parsnip, peeled and cut into small cubes
- 1 medium kohlrabi, peeled and cut into small cubes
- 1 small celeriac, peeled and cut into small cubes
- 5 garlic cloves, peeled, smashed, and minced
- 1 baby bok choy, chopped
- 1 1/2 teaspoons salt, starting with 1 teaspoon and adding more to taste
- 1/2 tablespoon herbes de Provence
- 1/4 teaspoon freshly ground black pepper, or more to taste
- 2 cups hot water
- 2 cups pressure-cooked lentils
- 3 tablespoons extra virgin olive oil, for blending
- 1 handful fresh parsley, chopped
- A squeeze of fresh lemon juice
Instructions
- Heat the 3 tablespoons of olive oil in a large soup pot or Dutch oven. Add the leek, onion, mushrooms, parsnip, kohlrabi, and celeriac. Stir well and sauté over low heat for 10 minutes, stirring occasionally. If the vegetables begin to stick, add 2 to 3 tablespoons of hot water.
- Once the vegetables have softened and become fragrant, add the garlic, 1 teaspoon of salt, herbes de Provence, and black pepper. Stir well and cook for another 5 minutes.
- Add the bok choy and a few tablespoons of water. Stir and cook for a few minutes, until it begins to soften.
- Add the pressure-cooked lentils and 2 cups of hot water. Stir and cook for about 5 minutes, then turn off the heat.
- Transfer one-third to one-half of the soup to a blender. Allow it to cool slightly before blending, particularly if using a plastic blender cup. Add the remaining 3 tablespoons of olive oil and blend until creamy.
- Return the blended mixture to the pot and stir to combine. Bring the soup back to a gentle simmer and cook for another couple of minutes.
- Stir in the fresh parsley. Taste and adjust the salt and pepper, then finish with a squeeze of fresh lemon juice.
Notes
For a heartier serving, add separately cooked smoked sausage or bacon to individual bowls.
You can replace some of the vegetables with similar varieties you have available.
For extra flavor, add one or two homemade vegetable bouillon cubes.
Canned lentils can replace home-cooked lentils. Drain and rinse them before use.
To keep the soup lower in calories, omit or reduce the 3 tablespoons of olive oil used during blending. Blend part of the soup without it and return it to the pot.
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