Lentil and Vegetable Soup

Featured in: Everyday Suppers

This warming bowl combines tender green or brown lentils with a colorful medley of roasted carrots, celery, zucchini, bell pepper, and cherry tomatoes. The vegetables caramelize in a hot oven, developing deep sweetness before joining the simmering pot. Fragrant with thyme, oregano, and smoked paprika, the broth becomes rich and savory as the lentils cook to perfection.

The preparation comes together in just fifteen minutes, then simmers gently for under an hour. A splash of fresh lemon juice brightens the earthy flavors, while a sprinkle of parsley adds color. This versatile bowl welcomes substitutions like sweet potato or butternut squash, making it adaptable to any season.

Updated on Wed, 28 Jan 2026 16:32:00 GMT
Roasted carrots and cherry tomatoes add sweetness to this hearty Lentil and Vegetable Soup, served steaming in a rustic bowl. Save Pin
Roasted carrots and cherry tomatoes add sweetness to this hearty Lentil and Vegetable Soup, served steaming in a rustic bowl. | vectoroven.com

The first time I made lentil and vegetable soup was during an autumn rainstorm that pattered against my kitchen window. I'd just returned from the farmers market with a canvas bag full of fresh vegetables and was craving something that would fill the house with warmth. As I chopped vegetables and stirred the pot, the aroma transformed my kitchen from merely a room to a sanctuary against the cold outside.

Last winter, I made this soup for my neighbor who was recovering from surgery. I still remember the grateful look on her face when I dropped off the steaming container with a loaf of crusty bread. She called me the next day to say the soup had given her more comfort than any medicine. We laughed about how food sometimes heals parts of us that prescriptions cant reach.

Ingredients

  • Green or brown lentils: They hold their shape beautifully during cooking, providing a hearty texture that makes this soup substantial enough to be a complete meal.
  • Roasted vegetables: Roasting the vegetables separately might seem like an extra step, but trust me, the caramelized flavor it creates transforms this from a good soup into an exceptional one.
  • Smoked paprika: This single spice adds a wonderful depth that makes people think youve used bacon or ham, making it my secret weapon for creating rich vegetarian dishes.
  • Fresh lemon juice: I discovered by accident that a squeeze of lemon at the end brightens all the flavors and cuts through the earthiness of the lentils.

Instructions

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Roast those veggies:
Toss your carrots, celery, zucchini, bell pepper, and cherry tomatoes with olive oil, salt and pepper before spreading them on a baking sheet. The magic happens at 425°F for about 20 minutes when the edges start to darken and the natural sugars caramelize.
Create your flavor foundation:
While those vegetables are roasting, soften your onions in a tablespoon of olive oil until they become translucent and fragrant. When you add the garlic, youll know youre on the right track when that distinctive aroma fills your kitchen.
Bring it all together:
Once youve added the lentils, roasted vegetables, broth and seasonings to the pot, let everything simmer until the lentils become tender but still hold their shape. Youll know its ready when the lentils offer just slight resistance when you bite into them.
Final touches:
Remove that bay leaf, which has done its aromatic duty. A squeeze of fresh lemon juice at the end isnt just optional in my kitchen, its transformative.
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Quickly chop vegetables, blend sauces, and prepare dips or dressings for fast, everyday meal prep.
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Close-up of the rich Lentil and Vegetable Soup, featuring tender lentils and diced vegetables in a savory broth, topped with fresh parsley. Save Pin
Close-up of the rich Lentil and Vegetable Soup, featuring tender lentils and diced vegetables in a savory broth, topped with fresh parsley. | vectoroven.com

My teenage son, who normally scrunches his nose at anything remotely healthy, came home from soccer practice one evening when I had this soup simmering. He actually asked what smelled so good and then shocked me further by requesting a bowl. As we sat together at the kitchen island, steam rising from our bowls, I realized this soup had accomplished what countless conversations couldnt, creating a moment of connection over something nourishing and good.

Storage and Make-Ahead Tips

I often make a double batch of this soup on Sunday afternoons, portioning it into containers for the week ahead. The flavor actually improves after a day or two in the refrigerator as all those herbs and spices continue to mingle and deepen. Sometimes I deliberately make it a day before serving it to guests, knowing it will taste even better after resting overnight.

Serving Suggestions

When hosting friends for casual dinners, I set up a little soup bar with this lentil soup as the centerpiece. Bowls of toppings like fresh herbs, toasted pumpkin seeds, a swirl of good olive oil, or even some crumbled feta for non-vegans allow everyone to customize their bowl. My friend Maria taught me that a small splash of good balsamic vinegar on top creates an incredible contrast that elevates the entire experience.

Variations to Try

Over the years, Ive created countless variations of this soup depending on whats in my garden or farmers market. Winter versions with butternut squash and kale have warmed us through snowstorms, while summer adaptations with fresh corn and garden tomatoes have become light dinner favorites.

  • Replace half the broth with coconut milk for a creamier, slightly sweet twist that pairs beautifully with curry powder instead of the herbs.
  • For a protein boost, stir in some baby spinach during the last 2 minutes of cooking, letting it wilt right into the hot soup.
  • Transform leftovers by blending half the soup and returning it to the pot, creating a thicker consistency that works wonderfully as a base for grain bowls.
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Healthy and comforting, this vegan Lentil and Vegetable Soup is garnished with fresh parsley and a lemon wedge for brightness. Save Pin
Healthy and comforting, this vegan Lentil and Vegetable Soup is garnished with fresh parsley and a lemon wedge for brightness. | vectoroven.com

This soup has traveled with me to potlucks and sick friends homes, been packaged in jars as housewarming gifts, and comforted me on countless quiet evenings. Its more than just sustenance, its a reminder that sometimes the simplest combinations create the most lasting impressions.

Recipe FAQs

Can I use red lentils instead of green or brown?

Red lentils cook faster and tend to break down more, creating a thicker, creamier texture. If using red lentils, reduce the simmering time to about 15-20 minutes and expect a stew-like consistency rather than distinct lentils.

Is roasting the vegetables necessary?

Roasting deepens the natural sweetness of the vegetables and adds caramelized flavor notes. However, you can sauté all vegetables directly in the pot with the onions for a quicker one-pot method. The soup will still be delicious, just with a lighter, fresher taste.

How long does this soup keep in the refrigerator?

Stored in an airtight container, this soup keeps well for 4-5 days. The flavors often improve after a day or two as the lentils and vegetables continue to meld. Reheat gently on the stovetet, adding a splash of broth or water if it has thickened.

Can I freeze this soup?

Yes, this soup freezes beautifully for up to 3 months. Cool completely before transferring to freezer-safe containers, leaving some space for expansion. Thaw overnight in the refrigerator and reheat on the stove.

What can I serve with this soup?

Crusty bread, warm focaccia, or garlic bread make perfect accompaniments for soaking up the flavorful broth. A simple green salad with vinaigrette balances the heartiness. For extra protein, top with a dollop of Greek yogurt or serve alongside grilled cheese.

How do I adjust the seasoning?

Taste the soup near the end of cooking time. Add more salt or black pepper as needed. The smoked paprika provides a subtle heat—add more if you enjoy spice. A squeeze of lemon juice right before serving brightens all the flavors and cuts through the richness.

Lentil and Vegetable Soup

Hearty soup with tender lentils and roasted vegetables in aromatic broth, ready in one hour.

Time to prepare
15 minutes
Time to cook
45 minutes
Overall Time
60 minutes
Created by Lucas Jenkins


Level Easy

Cuisine International

Makes 4 Portions

Special Diets Plant-Based, No Dairy, No Gluten

What You Need

Lentils

01 1 cup dried green or brown lentils, rinsed

Vegetables

01 2 medium carrots, peeled and diced
02 2 celery stalks, diced
03 1 medium zucchini, diced
04 1 red bell pepper, diced
05 1 medium yellow onion, chopped
06 3 cloves garlic, minced
07 1 cup cherry tomatoes, halved
08 2 tablespoons olive oil

Broth & Seasoning

01 6 cups vegetable broth
02 1 teaspoon dried thyme
03 1 teaspoon dried oregano
04 1 teaspoon smoked paprika
05 1 bay leaf
06 Salt and freshly ground black pepper to taste

Finishing

01 2 tablespoons chopped fresh parsley
02 Juice of ½ lemon

How-To Steps

Step 01

Preheat oven: Preheat oven to 425°F

Step 02

Prepare and roast vegetables: Toss carrots, celery, zucchini, bell pepper, and cherry tomatoes with 1 tablespoon olive oil, salt, and pepper. Spread on a baking sheet and roast for 20 minutes until lightly caramelized

Step 03

Sauté aromatics: Heat the remaining 1 tablespoon olive oil in a large pot over medium heat. Add onion and sauté for 4 minutes until softened. Add garlic and cook for 1 minute

Step 04

Simmer soup: Stir in the rinsed lentils, roasted vegetables, vegetable broth, thyme, oregano, smoked paprika, and bay leaf. Bring to a boil, then reduce heat and simmer uncovered for 25 minutes until lentils are tender

Step 05

Finish and season: Remove bay leaf. Taste and adjust seasoning with salt, pepper, and lemon juice as desired

Step 06

Serve: Serve hot, garnished with fresh parsley

What You’ll Need

  • Large soup pot
  • Baking sheet
  • Chef's knife
  • Cutting board
  • Wooden spoon

Allergy Details

Review every component for allergens. See a health expert if unsure.
  • Contains no major allergens. Always check broth and packaged lentils for potential cross-contamination if you have severe allergies

Nutrition details (each serving)

Only for informational use—this isn't a substitute for a doctor's advice.
  • Energy: 265
  • Fat Content: 6 grams
  • Carbohydrates: 41 grams
  • Proteins: 13 grams