Spiced Carrot and Lentil Soup

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How to make fragrant spiced carrot and lentil soup with red lentils, sweet carrots, and warming fall spices for healthy comfort food.

sarah mae carter for recipes by clare
By Sarah Mae Carter
Updated on Tue, 30 Sep 2025 13:32:30 GMT

I first fell in love with spiced carrot and lentil soup on a chilly October evening when I needed something quick, warming, and actually filling. This fragrant soup combines sweet carrots with hearty red lentils and a beautiful blend of cumin and coriander that fills your kitchen with the most comforting aroma.

There’s something magical about how humble ingredients transform into something so satisfying. I love making this soup on busy weeknights because it requires minimal prep but delivers maximum flavor and nutrition. The red lentils break down beautifully, creating a naturally creamy texture without any heavy cream. This healthy lentil soup has become my go-to when I want comfort food that also happens to be packed with protein and fiber. The sweetness of the carrots balances perfectly with the earthy lentils and warming spices, creating a bowl of pure autumn comfort.

What You’ll Need for This Hearty Carrot Lentil Soup

I always recommend using fresh, firm carrots for the best natural sweetness in this spiced carrot and lentil soup. Pro tip: red lentils are non-negotiable here because they cook quickly and blend into a silky smooth texture.

  • 6 large carrots, peeled and chopped into 1-inch pieces
  • 1 cup red lentils, rinsed thoroughly under cold water
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 4 cups vegetable broth (I prefer low-sodium so I can control the salt)
  • 1 tablespoon ground cumin
  • 1 teaspoon ground coriander
  • 2 tablespoons olive oil
  • Salt and pepper to taste

Pro tip: Always rinse your lentils in a fine-mesh strainer until the water runs clear. This removes any debris and excess starch.

How I Make This Flavorful Spiced Soup

I recommend taking your time with the sautéing step because it builds the flavor foundation for your carrot and lentil soup.

Step 1: Heat 2 tablespoons olive oil in a large pot over medium heat. Add the chopped onion and cook for 4-5 minutes until softened and translucent. Stir in the minced garlic and cook for another 30 seconds until fragrant. This aromatic base is crucial for depth of flavor.

Step 2: Add the chopped carrots, rinsed red lentils, vegetable broth, cumin, and coriander to the pot. Stir everything together to combine the spices evenly. Bring the mixture to a rolling boil over high heat.

Step 3: Once boiling, reduce the heat to low and cover the pot. Simmer for 20-25 minutes, stirring occasionally. The soup is ready when the carrots are fork-tender and the lentils have completely broken down. You’ll notice the lentils lose their shape and the soup thickens beautifully.

Step 4: Remove the pot from heat and use an immersion blender to puree the soup until completely smooth and creamy. If using a regular blender, work in batches and be careful with the hot liquid. Pro tip: leave the blender lid slightly ajar with a towel over it to let steam escape. Season with salt and pepper to taste, starting with 1/2 teaspoon of each and adjusting as needed.

Step 5: If the spiced carrot and lentil soup is too thick, stir in additional broth 1/4 cup at a time until you reach your desired consistency. Serve hot in bowls.

Perfect Pairings for Your Carrot Lentil Soup

This warming soup pairs wonderfully with simple sides that complement its earthy, spiced flavors.

Crusty Sourdough Bread: The tangy flavor and chewy texture are perfect for dipping into this creamy soup, and it adds satisfying substance to your meal.

Simple Green Salad: A crisp salad with lemon vinaigrette cuts through the richness of the spiced carrot and lentil soup and adds fresh contrast.

Garlic Naan: The soft, pillowy texture and garlicky flavor make this the best side for scooping up every last drop of your lentil soup.

Roasted Brussels Sprouts: These add a nutty, caramelized element that pairs beautifully with the sweet carrots and warming spices.

More Comforting Lentil Soups to Explore

This Spiced Carrot and Lentil Soup’s warming cumin and coriander flavors pair perfectly with other lentil recipes that bring different taste experiences. For an equally creamy option with coconut milk, the One Pot Creamy Carrot Lentil Soup offers similar sweet carrot flavors in a velvety one-pot meal. When you crave bright, healing notes, the Anti-Inflammatory Golden Lemon Lentil Soup features turmeric’s golden glow and fresh lemon finish.

For Italian tradition, the Italian Lentil Soup delivers authentic soffritto and aromatic herbs in every spoonful. The Easy Hearty Lentil Stew transforms lentils into thick, satisfying comfort with smoked paprika depth. These recipes complement each other beautifully, offering variety while maintaining that same protein-rich nourishment in every serving.

Keeping Your Soup Fresh and Delicious

This spiced carrot and lentil soup stores beautifully, making it perfect for meal prep. Store cooled soup in an airtight container in the refrigerator for up to 5 days. The flavors actually deepen and improve after a day or two.

For reheating, warm the soup gently on the stovetop over medium-low heat, stirring occasionally. You may need to add a splash of vegetable broth or water since the lentils will absorb liquid as the soup sits. I recommend thinning it to your preferred consistency.

Pro tip: this soup freezes exceptionally well for up to 3 months. Freeze in individual portions for quick lunches, and thaw overnight in the refrigerator before reheating. The texture remains smooth and creamy even after freezing.

Common Questions About Carrot and Lentil Soup

Can I use other types of lentils instead of red lentils?

Red lentils work best for this spiced carrot and lentil soup because they break down quickly and create a smooth, creamy texture. Green or brown lentils will stay firmer and won’t blend as smoothly.

How can I make this soup even creamier?

Stir in 2-3 tablespoons of coconut milk or a dollop of plain yogurt just before serving. This adds richness without overwhelming the spiced flavors.

Can I adjust the spice level?

Absolutely! Start with half the cumin and coriander if you prefer milder flavors, or add a pinch of cayenne pepper for heat. Taste and adjust the spices after blending your carrot lentil soup.

Ready to Cozy Up with This Comforting Bowl

This spiced carrot and lentil soup proves that healthy comfort food doesn’t have to be complicated. With simple ingredients and straightforward steps, you’ll have a nourishing meal that satisfies on every level. The combination of sweet carrots, protein-packed lentils, and warming spices creates something truly special. Try this recipe tonight and discover your new favorite fall soup!

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Spiced Carrot and Lentil Soup

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A fragrant soup with sweet carrots, hearty lentils, and warming spices like cumin and coriander. Healthy, filling comfort food perfect for fall.

  • Author: Sarah Mae Carter
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 4 servings 1x
  • Category: Soup
  • Method: Simmer, Blend
  • Cuisine: Mediterranean

Ingredients

Scale
  • 6 large carrots, peeled and chopped
  • 1 cup red lentils, rinsed
  • 1 onion, chopped
  • 2 cloves garlic, minced
  • 4 cups vegetable broth
  • 1 tablespoon cumin
  • 1 teaspoon coriander
  • 2 tablespoons olive oil
  • Salt and pepper to taste

Instructions

  1. In a large pot, heat olive oil over medium heat and sauté the onion for 4-5 minutes until soft. Add garlic and cook for 30 seconds until fragrant.
  2. Add the carrots, lentils, broth, cumin, and coriander to the pot. Stir to combine and bring to a boil over high heat.
  3. Reduce heat to low, cover, and simmer for 20-25 minutes, stirring occasionally, until carrots are fork-tender and lentils have broken down completely.
  4. Remove from heat and blend the soup until completely smooth using an immersion blender or regular blender (working in batches if needed).
  5. Season with salt and pepper to taste. If soup is too thick, add more broth 1/4 cup at a time until desired consistency is reached.
  6. Serve hot in bowls, garnished with fresh herbs or a dollop of yogurt if desired.

Notes

  • Red lentils are essential for this recipe as they break down easily and create a smooth, creamy texture when blended.
  • Always rinse lentils thoroughly before using to remove debris and excess starch.
  • Soup thickens as it sits. Add extra broth when reheating to reach desired consistency.
  • Flavor improves after a day in the refrigerator as spices meld together.

Nutrition

  • Serving Size: 1 bowl (about 1.5 cups)
  • Calories: 245 kcal
  • Sugar: 8 g
  • Sodium: 620 mg
  • Fat: 8 g
  • Saturated Fat: 1 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 35 g
  • Fiber: 12 g
  • Protein: 11 g
  • Cholesterol: 0 mg

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