Spicy Lentil with Carrots

Steaming bowl of Spicy Lentil Soup with Carrots and Celery, topped with fresh parsley and lemon wedges. Save to Pinterest
Steaming bowl of Spicy Lentil Soup with Carrots and Celery, topped with fresh parsley and lemon wedges. | recipesbyroxanne.com

This vibrant dish combines tender lentils, diced carrots, and crisp celery simmered slowly in a seasoned vegetable broth. Aromatic spices like cumin, smoked paprika, and cayenne pepper create a warming, mildly spicy flavor profile. The mixture is sautéed first to release rich aromas, then gently cooked to allow the lentils to soften perfectly while blending flavors. Optional blending can enhance texture, while fresh herbs and lemon add a bright finishing touch. Ideal for a nourishing and easy-to-make main serving four.

One October afternoon, I was standing in my kitchen watching the last of the afternoon light pour through the window when I realized I'd been craving something warm and alive at the same time. I pulled out a bag of lentils I'd had sitting around and started chopping vegetables almost without thinking, letting the cumin and paprika guide me into something that would become one of my favorite soups. There's something about building a soup from scratch that feels less like cooking and more like solving a small, delicious puzzle.

I made this soup for a friend who'd just moved into a new apartment with no furniture yet, and we sat on her kitchen floor with bowls in our laps, talking until the soup was gone. She came back two weeks later asking if I'd teach her how to make it, and now it's become our thing to cook together when we need to talk through something big.

Ingredients

  • Onion: The foundation of everything—let it go translucent and sweet, not brown and fierce.
  • Garlic: Two cloves minced fine so they melt into the oil without burning.
  • Carrots: Two large ones diced small so they soften at the same pace as the lentils.
  • Celery: Two stalks diced, bringing that subtle earthiness that makes people ask what's in the soup.
  • Tomato: Use fresh if it's summer, canned if it's not—either way, it adds brightness and body.
  • Lentils: Brown or green, rinsed well; they hold their shape better than red lentils and give you that satisfying bite.
  • Vegetable broth: Five cups is the sweet spot for a soup that's hearty but not stew-thick.
  • Olive oil: One tablespoon, just enough to coax out the flavors without making it heavy.
  • Ground cumin: One teaspoon; it's the voice of this soup.
  • Smoked paprika: Half a teaspoon for depth and a whisper of smoke.
  • Ground coriander: Half a teaspoon, warm and slightly sweet.
  • Cayenne pepper: Start with a quarter teaspoon and adjust up if you like it to bite back.
  • Dried thyme: Half a teaspoon, tucking in an herbal note.
  • Bay leaf: One, added whole and removed before serving.
  • Salt and black pepper: To taste at the end, when you know what you're working with.
  • Fresh herbs and lemon: Optional but transformative—cilantro or parsley, and a wedge of lemon on the side.

Instructions

Build the base:
Heat the olive oil in a large pot over medium heat and add the chopped onion. Let it sit for three to four minutes, stirring occasionally, until it turns soft and translucent at the edges.
Wake up the spices:
Stir in the garlic, cumin, smoked paprika, coriander, cayenne, and thyme all at once. The kitchen will smell incredible almost immediately—that's how you know you're on the right track. Let it cook for just one minute so the spices release their oils into the hot oil.
Add the vegetables:
Toss in the diced carrots and celery and let them soften for three to four minutes, stirring now and then. They'll start to smell sweet and tender.
Bring it together:
Add the diced tomato, rinsed lentils, and bay leaf, then pour in the vegetable broth. Stir well and bring everything to a boil—you'll see the lentils start to move around in the bubbling liquid.
Let it simmer:
Turn the heat down to low, cover the pot, and let it bubble gently for twenty-five to thirty minutes. The lentils will soften and the soup will thicken naturally. Stir it a few times as it cooks.
Taste and adjust:
Fish out the bay leaf with a spoon and discard it. Taste the soup and add salt and black pepper until it tastes like home—this is the moment where you make it yours.
Optional creaminess:
If you want a creamier texture, use an immersion blender to blend a third of the soup right in the pot, which creates a thicker base while leaving some texture.
Serve:
Ladle it into bowls and finish with a handful of fresh herbs and a squeeze of lemon if you have them.
Close-up of Spicy Lentil Soup with Carrots and Celery, featuring tender lentils and vibrant orange vegetables. Save to Pinterest
Close-up of Spicy Lentil Soup with Carrots and Celery, featuring tender lentils and vibrant orange vegetables. | recipesbyroxanne.com

This soup became the meal I make when someone I care about is going through something hard, or when the weather turns cold and the world feels a little too big. There's comfort in knowing I can fill a pot and feed people.

The Spice Story

The first time I made this, I used regular paprika instead of smoked paprika and the soup tasted flat and ordinary. When I remade it with smoked paprika, everything changed—suddenly there was depth, a suggestion of something slow-cooked and intentional. The combination of cumin, coriander, and cayenne works like a conversation where each spice takes a turn speaking. Cumin is grounding, coriander adds sweetness, and cayenne keeps you awake.

Texture and Timing

Brown and green lentils hold their shape as they cook, which means your soup stays chunky and satisfying. If you want something smoother and softer, red lentils will fall apart into the broth, but they cook faster—knock ten minutes off your simmer time. Some days I want my soup to feel like a meal with texture; other days I want it almost velvety. This recipe adapts to what you're in the mood for.

What Goes With This

I've learned that soup never wants to be alone on a plate. A chunk of crusty bread for dipping, a simple green salad with lemon vinaigrette, or even a wedge of sharp cheese makes this feel complete. When I'm being fancy, I toast bread, rub it with garlic, and let people build their own soup-soaked bites. When I'm being lazy, I just open a bag of crackers.

  • Serve with warm crusty bread for scooping up every last bit of broth.
  • A squeeze of fresh lemon at the end brightens everything and cuts through the richness.
  • Top with cilantro or parsley if you have it—the freshness is worth the extra step.
A rustic mug of Spicy Lentil Soup with Carrots and Celery paired with crusty bread on the side. Save to Pinterest
A rustic mug of Spicy Lentil Soup with Carrots and Celery paired with crusty bread on the side. | recipesbyroxanne.com

This soup has taught me that the best recipes are the ones you make over and over, each time learning something new about how to make it yours. It's warm, honest, and exactly the kind of thing worth having in your kitchen.

Recipe Questions & Answers

Yes, brown or green lentils work best for texture and hold during cooking, but red lentils can be used with shorter simmering time.

Modify cayenne pepper quantity or add diced jalapeños for increased spiciness according to taste preferences.

Blending part of the lentil and vegetable mixture creates a creamier texture but is optional based on personal preference.

Fresh parsley or cilantro adds a fresh, bright contrast and complements the warm spices beautifully.

Yes, ensuring vegetable broth is gluten-free keeps the dish suitable for gluten-sensitive diets.

Spicy Lentil with Carrots

Tender lentils and fresh vegetables simmered with fragrant spices for a hearty, comforting meal.

Prep 15m
Cook 35m
Total 50m
Servings 4
Difficulty Easy

Ingredients

Vegetables

  • 1 medium onion, finely chopped
  • 2 cloves garlic, minced
  • 2 large carrots, peeled and diced
  • 2 celery stalks, diced
  • 1 medium tomato, diced or 1 cup canned diced tomatoes

Legumes

  • 1 cup dried brown or green lentils, rinsed

Liquids

  • 5 cups vegetable broth
  • 1 tablespoon olive oil

Spices & Seasonings

  • 1 teaspoon ground cumin
  • 1/2 teaspoon smoked paprika
  • 1/2 teaspoon ground coriander
  • 1/4 to 1/2 teaspoon cayenne pepper, adjusted to taste
  • 1/2 teaspoon dried thyme
  • 1 bay leaf
  • Salt and black pepper, to taste

Garnish (optional)

  • Fresh parsley or cilantro, chopped
  • Lemon wedges

Instructions

1
Sauté Aromatics: Heat olive oil in a large pot over medium heat. Add chopped onion and cook for 3 to 4 minutes until translucent.
2
Add Spices and Garlic: Stir in minced garlic, ground cumin, smoked paprika, coriander, cayenne pepper, and dried thyme. Cook for 1 minute until fragrant.
3
Cook Vegetables: Add diced carrots and celery to the pot and sauté for 3 to 4 minutes until slightly softened.
4
Combine Lentils and Liquids: Mix in diced tomato, rinsed lentils, and bay leaf. Pour in vegetable broth and bring to a boil.
5
Simmer Soup: Reduce heat to low, cover, and simmer for 25 to 30 minutes. Stir occasionally until lentils and vegetables are tender.
6
Season and Remove Bay Leaf: Discard bay leaf. Season with salt and black pepper to taste.
7
Optional Blending: For a creamier texture, blend a portion of the soup using an immersion blender, if desired.
8
Serve: Ladle soup into bowls and garnish with fresh parsley or cilantro and a squeeze of lemon juice.
Additional Information

Equipment Needed

  • Large soup pot
  • Chef's knife and cutting board
  • Wooden spoon
  • Measuring cups and spoons
  • Immersion blender (optional)

Nutrition (Per Serving)

Calories 220
Protein 12g
Carbs 36g
Fat 4g

Allergy Information

  • Contains no major allergens. Confirm vegetable broth is gluten-free if needed. Verify ingredient labels for allergies.
Roxanne Phillips

Passionate home cook sharing easy, comforting recipes and simple cooking tips for busy families.