Butternut Squash Lentil Soup

Featured in: Seasonal Meal Ideas

This comforting soup combines roasted butternut squash with tender red lentils, creating a silky texture that's both nourishing and satisfying. The addition of carrots, onions, and a warming spice blend including cumin, coriander, and smoked paprika adds depth and complexity. Perfect for meal prep, this vegan and gluten-free soup comes together in just one hour and serves four generously.

Updated on Wed, 28 Jan 2026 12:51:00 GMT
Golden roasted butternut squash and lentil soup garnished with cilantro, served steaming in a rustic bowl. Pin it
Golden roasted butternut squash and lentil soup garnished with cilantro, served steaming in a rustic bowl. | cozyzriga.com

I was staring at a giant butternut squash on my counter, feeling completely uninspired until a cold draft from the window hit my neck. That chill was the exact nudge I needed to finally pull out the red lentils and my favorite heavy pot. I started peeling the squash while the radio played some old jazz, and the kitchen soon felt like the only warm place in the world. It is funny how a simple vegetable can transform a gray afternoon into something cozy. This soup has since become my go to when the sky looks heavy with snow.

One time I accidentally doubled the cinnamon because the lid fell off the jar, and I panicked thinking I had ruined dinner. To my surprise, the extra warmth made the carrots taste incredibly sweet and earthy. Now, I always lean a little heavier on the spices because they make the house smell like a high end spice market. My neighbor even knocked on the door that evening just to ask what was simmering on my stove.

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Ingredients

  • Butternut Squash: Make sure the cubes are similar in size so they brown evenly on that baking sheet.
  • Red Lentils: These are the magic trick for thickness because they break down into a velvet texture as they simmer.
  • Carrots: I like to use the slightly older ones in the crisper drawer because their concentrated sweetness works perfectly here.
  • Vegetable Broth: Use a low sodium version so you have total control over the final salt balance.
  • Smoked Paprika: This adds a faint campfire quality that plays beautifully against the sweet squash.

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Instructions

The Roasting Ritual:
Toss your squash cubes with oil and salt until they glisten, then let the oven turn them golden and tender. This step creates a nutty sweetness that forms the base of the whole dish.
The Scented Saute:
Watch the onions and carrots soften in the pot until the air fills with that familiar savory sweetness. You want them translucent but not overly browned before you move forward.
Waking the Spices:
Stir in the cumin and coriander for just a minute until they start to bloom and smell fragrant. This brief heat awakens the oils in the spices for a more intense flavor.
The Great Simmer:
Pour in the broth and lentils, then let everything bubble together until the lentils are soft and pale. The squash goes in now too, merging its roasted notes with the savory liquid.
The Creamy Transformation:
Use your blender to turn the chunky mixture into a silky smooth river of gold. If you prefer a bit of texture, you can leave a few small pieces of squash whole.
Creamy vegan butternut squash and lentil soup swirled with coconut cream beside warm crusty bread for dipping. Pin it
Creamy vegan butternut squash and lentil soup swirled with coconut cream beside warm crusty bread for dipping. | cozyzriga.com

Last November, I served this in mismatched mugs to a group of friends who showed up unannounced and soaking wet from the rain. We sat on the floor around the coffee table, and the steam from the soup fogged up everyone’s glasses as we laughed. It was one of those rare nights where the food felt like a physical connection between us all.

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Getting the Perfect Texture

The key to a truly professional finish is using an immersion blender right in the pot. It allows you to control exactly how smooth you want it, though I personally love it when it is completely silky. If you use a countertop blender, just be careful not to fill it too high with hot liquid.

Balancing the Flavors

Taste the soup right before serving because the sweetness of the squash can vary from week to week. Sometimes a tiny pinch more salt or a crack of black pepper is all it takes to make the spices pop. If it feels too heavy, a little acidity can brighten the whole bowl.

My Favorite Serving Secrets

I always keep a small jar of coconut cream in the fridge just for that final artistic swirl on top. It makes a Tuesday night dinner feel like a celebration at a fancy bistro. Here are a few things I always remember when plating up:

  • A squeeze of fresh lemon juice adds a bright zing that cuts through the richness of the lentils.
  • Toasted naan or a thick slice of sourdough is essential for catching every last drop at the bottom of the bowl.
  • Fresh cilantro provides a pop of green that makes the orange color of the soup look even more vibrant.

Warm butternut squash and lentil soup in a white bowl, topped with fresh herbs and a drizzle of olive oil. Pin it
Warm butternut squash and lentil soup in a white bowl, topped with fresh herbs and a drizzle of olive oil. | cozyzriga.com

This soup is like a warm hug for your soul on a cold day. I hope it brings as much comfort to your kitchen as it does to mine.

Recipe FAQs

Can I make this soup ahead of time?

Absolutely! This soup actually develops more flavor when made ahead. It keeps well in the refrigerator for up to 5 days and freezes beautifully for up to 3 months.

Do I have to roast the squash first?

Roasting isn't strictly necessary but highly recommended. It caramelizes the natural sugars in the squash, adding a deeper, sweeter flavor that you won't get from boiling alone.

Can I use green or brown lentils instead of red?

Red lentils work best because they break down during cooking, creating that velvety texture. Green or brown lentils hold their shape and won't give you the same creamy consistency.

How can I make this soup even creamier?

Try stirring in a splash of full-fat coconut milk or a dollop of plant-based yogurt after blending. You can also roast the squash with extra olive oil for richer results.

What can I serve with this soup?

Crusty bread, naan, or roasted chickpeas make excellent accompaniments. A simple side salad with citrus vinaigrette also complements the warming spices beautifully.

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Butternut Squash Lentil Soup

A rich, creamy blend of roasted butternut squash and red lentils with aromatic spices, ready in just one hour.

Prep Time
20 min
Cook Time
40 min
Total Duration
60 min
Written by Micah Stewart


Skill Level Easy

Cuisine International

Yield 4 Portions

Diet Preferences Vegan-friendly, Free from Dairy, No Gluten

What You’ll Need

Vegetables

01 1 medium butternut squash (about 2 pounds), peeled, seeded, and cubed
02 2 medium carrots, peeled and sliced
03 1 large onion, chopped
04 3 cloves garlic, minced

Legumes

01 3/4 cup red lentils, rinsed

Liquids

01 4 cups vegetable broth
02 1 cup water
03 2 tablespoons olive oil

Spices and Seasonings

01 1 teaspoon ground cumin
02 1/2 teaspoon ground coriander
03 1/2 teaspoon smoked paprika
04 1/4 teaspoon ground cinnamon
05 1/4 teaspoon cayenne pepper, optional to taste
06 Salt and black pepper to taste

Garnish

01 Fresh cilantro or parsley, chopped
02 Coconut cream or plant-based yogurt for swirling

Steps

Step 01

Roast the squash: Preheat oven to 400 degrees Fahrenheit. Line a baking sheet with parchment paper. Toss butternut squash cubes with 1 tablespoon olive oil, salt, and pepper. Spread evenly on the baking sheet and roast for 25 to 30 minutes until golden and tender.

Step 02

Sauté aromatics: While squash roasts, heat 1 tablespoon olive oil in a large pot over medium heat. Add onion and carrots; sauté for 5 to 7 minutes until softened.

Step 03

Toast spices: Add minced garlic, cumin, coriander, paprika, cinnamon, and cayenne pepper if using. Sauté for 1 minute until fragrant.

Step 04

Combine and simmer: Stir in roasted squash, red lentils, vegetable broth, and water. Bring to a boil, then reduce to a simmer. Cook uncovered for 20 minutes until lentils and vegetables are very soft.

Step 05

Purée the soup: Remove from heat. Use an immersion blender to purée the soup until smooth and creamy, or transfer in batches to a countertop blender.

Step 06

Finish and season: Return the soup to low heat. Adjust seasoning with salt and pepper to taste. If too thick, add more water or broth as needed.

Step 07

Serve: Ladle into bowls and garnish with fresh cilantro or parsley and a swirl of coconut cream or plant-based yogurt if desired.

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Equipment Needed

  • Chef's knife
  • Cutting board
  • Baking sheet
  • Large pot
  • Immersion blender or countertop blender
  • Ladle

Allergy Details

Examine all ingredients for allergens and talk with your healthcare provider if unsure.
  • Verify that store-bought vegetable broth is certified gluten-free if needed for dietary requirements
  • If using coconut cream or plant-based yogurt as garnish, verify no tree nut allergies apply

Nutritional Info (each serving)

These nutrition details are for general knowledge, not a substitute for medical guidance.
  • Calories: 220
  • Lipids: 6 g
  • Carbohydrates: 36 g
  • Proteins: 7 g

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