Lentil and Vegetable Soup

Featured in: Hearty Main Dishes

This warming bowl combines protein-rich lentils with a colorful array of roasted vegetables, creating a satisfying and nutritious dish. The roasting process intensifies the natural sweetness of carrots, zucchini, and bell peppers, while aromatic herbs like thyme and oregano add depth. Ready in just over an hour, this soup freezes beautifully and tastes even better the next day as flavors meld together.

Updated on Wed, 28 Jan 2026 09:54:00 GMT
The finished Lentil and Vegetable Soup in a rustic bowl, garnished with fresh parsley and a lemon wedge. Save to Pinterest
The finished Lentil and Vegetable Soup in a rustic bowl, garnished with fresh parsley and a lemon wedge. | ricoskillet.com

I spent a rainy Tuesday afternoon trying to clear out my vegetable drawer and ended up with this masterpiece. The kitchen filled with the earthy scent of thyme and roasting peppers while my cat watched from the windowsill. It was one of those quiet moments where cooking felt less like a chore and more like a gentle meditation. The result was a soup so vibrant and filling that I immediately wrote the steps down on a scrap of paper. This recipe has since become my go to when the wind picks up outside.

One evening I served this to a friend who swore they hated lentils and they ended up asking for a second bowl. We sat on the floor because the dining table was covered in art supplies laughing about old times. The steam from the bowls acted like a cozy fog between us as the sun set. It reminded me that the simplest ingredients often create the most memorable connections. Since then I always think of that cramped apartment and good company when I see a bag of green lentils.

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Ingredients

  • Lentils: Use green or brown varieties because they hold their shape beautifully through the simmering process.
  • Carrots and Celery: These provide the essential aromatic base that builds a foundation of flavor for the entire pot.
  • Zucchini and Bell Pepper: Roasting these first coaxes out a smoky richness that balances the earthy tones of the broth.
  • Cherry Tomatoes: They burst in the oven creating little pockets of concentrated acidity that brighten every spoonful.
  • Olive Oil: A good quality oil helps the vegetables brown evenly and adds a silky mouthfeel to the finished soup.
  • Vegetable Broth: Choose a low sodium version so you have total control over the salt levels at the end.
  • Smoked Paprika: This is the secret weapon that gives the soup an almost meaty depth without any actual meat.
  • Thyme and Oregano: These dried herbs offer a classic Mediterranean profile that feels nostalgic and comforting.
  • Fresh Lemon Juice: Stirring this in at the very last second wakes up all the flavors and cuts through the richness.
  • Salt and Pepper: These simple seasonings are vital for enhancing the natural sweetness of the roasted vegetables.

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Instructions

Roast the Medley:
Toss the chopped vegetables with oil and roast at 425 degrees until they develop those beautiful charred edges and smell like a summer garden. Ensure they are spread out in a single layer to get the best caramelization.
Build the Base:
Saute the onions in your heaviest pot until they turn translucent and the garlic starts to perfume the whole room. This creates the flavor foundation for the lentils to soak up as they cook.
The Big Simmer:
Combine the lentils with the roasted gems and broth letting the liquid bubble gently while the herbs release their oils. Keep the lid off so the broth concentrates slightly as it boils.
Season and Brighten:
Pull out the bay leaf and add a splash of lemon tasting as you go to find that perfect balance. The acidity is crucial for lifting the earthy notes of the lentils before serving.
A close-up of the hearty Lentil and Vegetable Soup, featuring tender lentils and roasted veggies in a rich broth. Save to Pinterest
A close-up of the hearty Lentil and Vegetable Soup, featuring tender lentils and roasted veggies in a rich broth. | ricoskillet.com

I remember taking a thermos of this soup on a hiking trip last autumn. We reached the summit just as the air turned crisp and that first hot sip felt like a warm hug from the inside out.

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The Art of the Roast

Roasting the vegetables separately might seem like an extra step but it is where the magic happens. You want to see those slightly blackened bits on the peppers because they contribute a complex char to the broth. I usually set a timer for twenty minutes and check them twice to ensure even browning. It is a small effort that pays off in every single bite.

Choosing Your Lentils

Not all lentils are created equal when it comes to soup texture. Red lentils tend to disintegrate into a thick puree which is lovely but not what we are looking for here. Green or brown lentils stay intact providing a satisfying chew that makes the dish feel like a complete meal. I always keep a jar of them in the pantry for emergencies.

Customizing Your Pot

This recipe is a canvas for your creativity and what you have on hand. If you want a bit more bite you can add a handful of kale or spinach during the last five minutes of cooking. I often experiment with different herbs depending on the season and my mood.

  • Try swapping zucchini for butternut squash if you want a heartier autumn vibe.
  • Add a dollop of Greek yogurt or vegan cream on top for a luxurious finish.
  • Store leftovers in the fridge for up to four days as the flavors only get better with time.
A steaming bowl of Lentil and Vegetable Soup with crusty bread on the side, ready for a comforting meal. Save to Pinterest
A steaming bowl of Lentil and Vegetable Soup with crusty bread on the side, ready for a comforting meal. | ricoskillet.com

This soup is a testament to how humble ingredients can be transformed into something truly special. I hope it brings as much warmth to your table as it does to mine.

Recipe FAQs

Can I use red lentils instead of green?

Red lentils work well but cook faster and may become softer, creating a thicker texture. Adjust cooking time to 15-20 minutes.

How do I store leftovers?

Keep refrigerated in airtight containers for up to 5 days. The soup actually develops deeper flavors as it sits.

Can I make this without roasting vegetables?

Absolutely. Sauté all vegetables directly in the pot for about 8-10 minutes before adding lentils and broth.

Is this suitable for meal prep?

Perfect for batch cooking. Portion into containers and freeze for up to 3 months. Thaw overnight in the refrigerator.

What can I serve with this?

Crusty bread, crackers, or a side salad make excellent accompaniments. A dollop of yogurt or swirl of olive oil adds richness.

Can I add more protein?

Consider adding beans, chickpeas, or diced tofu during the last 15 minutes of simmering for extra protein.

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Lentil and Vegetable Soup

Wholesome soup featuring tender lentils and roasted vegetables for a satisfying meal.

Prep Duration
15 minutes
Time to Cook
45 minutes
Overall Time
60 minutes
Created by Paisley Arnold

Cuisine Category Hearty Main Dishes

Skill Level Easy

Cuisine Type International

Makes 4 Number of Servings

Diet Details Plant-Based, No Dairy, No Gluten

What You'll 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

Cooking Steps

Step 01

Preheat oven: Set oven temperature to 425°F and allow to preheat.

Step 02

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

Step 03

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

Step 04

Build the soup base: Stir in 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: Ladle soup into bowls and garnish with fresh parsley. Serve hot.

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Tools You'll Need

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

Allergy Warnings

Review every ingredient for allergens and get advice from a healthcare provider if you’re not sure.
  • Contains no major allergens

Nutrition Info (per portion)

These numbers are for reference only and shouldn’t replace advice from a medical professional.
  • Calorie Count: 265
  • Fat content: 6 grams
  • Carbohydrates: 41 grams
  • Protein amount: 13 grams

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