Butternut Squash Lentil Soup

Featured in: Everyday Home Meals

This velvety soup brings together roasted butternut squash and tender red lentils in a deeply flavorful broth. The roasting process intensifies the squash's natural sweetness, while cumin, coriander, smoked paprika, and cinnamon add layers of warmth. Perfect for cold weather, this wholesome dish comes together in just over an hour and yields four generous servings.

Updated on Wed, 28 Jan 2026 12:00:00 GMT
Creamy Butternut Squash and Lentil Soup garnished with cilantro in a rustic bowl. Save to Pinterest
Creamy Butternut Squash and Lentil Soup garnished with cilantro in a rustic bowl. | tongsanchor.com

I knocked together this butternut squash and lentil soup on a day when autumn announced itself with a sudden chill in the air. The kitchen windows fogged as the squash roasted, releasing its sweet aroma that mingled with the warming spices. My hands turned momentarily orange from handling the vibrant flesh of the butternut, a cheerful reminder of the nourishing meal to come. Standing over the pot as it simmered, I felt the day's tensions melt away with each stir of the wooden spoon.

Last November, when my neighbor was recovering from surgery, I brought over a container of this soup. She texted me three days later asking if I could share the recipe because her husband, who supposedly hated both butternut squash AND lentils, had finished the entire batch and was requesting more. Sometimes the most satisfying cooking moments come from winning over the skeptics with nothing more than humble ingredients transformed by a little care.

Ingredients

  • Butternut Squash: Look for one with a matte rather than glossy skin, which indicates its perfectly ripe and will give you that velvety texture we want.
  • Red Lentils: These little gems break down beautifully, thickening the soup without any need for cream or flour.
  • Smoked Paprika: Just a half teaspoon transforms the entire pot, adding a subtle smokiness that makes people wonder what your secret ingredient might be.
  • Cinnamon: It might seem odd in a savory soup, but this warming spice bridges the earthiness of lentils with the sweetness of squash.
  • Vegetable Broth: If you have homemade, wonderful, but a good quality store-bought works beautifully too.

Instructions

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Roast that squash:
Toss those butternut cubes with olive oil until they glisten, then spread them on your baking sheet like little orange jewels. Youll know theyre done when your kitchen fills with a sweet aroma and the edges have caramelized to a deep golden brown.
Build the flavor base:
As your onions and carrots soften in the pot, watch for that moment when they become translucent and your kitchen starts to smell comforting. This is your cue to add those fragrant spices.
Spice symphony:
Give those spices about 60 seconds to bloom in the oil, stirring constantly. Youll know its right when the aroma rises up and makes your mouth water.
Simmer and soften:
Once everything is in the pot, let it bubble away gently until you can easily smash a lentil against the side of the pot with your spoon. Patience here rewards you with incredible flavor development.
Blend to perfection:
Start your blender slowly to avoid hot soup explosions. I like to leave just a bit of texture rather than going completely smooth, but follow your heart here.
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Hearty Butternut Squash and Lentil Soup ladle scoop serving into a white ceramic bowl. Save to Pinterest
Hearty Butternut Squash and Lentil Soup ladle scoop serving into a white ceramic bowl. | tongsanchor.com

During one particularly difficult week, I made a double batch of this soup and portioned it into containers in my freezer. Coming home late one night, emotionally drained and physically exhausted, I found one of these golden parcels waiting for me. As I sat at my kitchen table, steam rising from the bowl, I felt a profound gratitude for my past self who had prepared this gift of nourishment. The simple act of feeding myself something wholesome became an act of self-compassion.

Serving Suggestions

I discovered quite by accident that a squeeze of lemon just before serving creates the most wonderful brightness that cuts through the richness of the soup. My mother-in-law taught me this trick, explaining that acidity often acts as a flavor enhancer in the same way salt does, but without adding sodium. Now I keep lemon wedges on the table whenever I serve this soup, allowing each person to add a fresh squeeze to their bowl.

Storage Tips

This soup develops an even deeper flavor profile after a day in the refrigerator, when the spices have had more time to meld together. Ive found it keeps beautifully for up to four days refrigerated in an airtight container, though it rarely lasts that long in my household. For freezing, I leave about an inch of space at the top of the container to allow for expansion, and it maintains its quality for about three months.

Recipe Variations

The basic template of this recipe welcomes thoughtful adaptation based on what you have available. One winter when butternut was scarce, I substituted sweet potato with delightful results, finding it slightly sweeter but equally satisfying. Another time, I added a tablespoon of ginger paste when sautéing the aromatics, which introduced a warming zing that paired wonderfully with the cinnamon.

  • For a protein boost, stir in a can of drained chickpeas after blending, allowing them to warm through before serving.
  • A handful of chopped kale added in the last five minutes of cooking introduces a pleasing textural contrast and nutritional boost.
  • For special occasions, I drizzle a mixture of melted coconut oil, red chili flakes, and toasted cumin seeds over individual servings.
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Roasted Butternut Squash and Lentil Soup with coconut cream swirl and fresh cilantro garnish. Save to Pinterest
Roasted Butternut Squash and Lentil Soup with coconut cream swirl and fresh cilantro garnish. | tongsanchor.com

This soup has become my culinary ambassador, the dish I bring to new neighbors and old friends alike. Theres something beautifully universal about a steaming bowl of soup that transcends tastes and preferences, bringing warmth in more ways than one.

Recipe Questions & Answers

Can I make this soup ahead of time?

Absolutely. This soup actually tastes better the next day as flavors have time to meld. Store in an airtight container in the refrigerator for up to 4 days.

Can I use green or brown lentils instead of red?

Red lentils work best because they break down completely, creating a smooth texture. Green or brown lentils hold their shape and won't puree as smoothly.

Is freezing recommended?

Yes, this soup freezes beautifully. Cool completely before transferring to freezer-safe containers. It will keep for up to 3 months. Thaw overnight in the refrigerator.

What can I serve alongside?

Crusty bread, naan, or crackers make perfect accompaniments. A simple side salad also balances out the meal nicely.

Can I skip the roasting step?

You can simmer raw squash directly in the broth, but roasting first concentrates the natural sugars and adds depth of flavor that cooking alone won't achieve.

Butternut Squash Lentil Soup

A creamy, warming blend of roasted butternut squash and red lentils with aromatic spices.

Prep Time
20 min
Cook Time
40 min
Combined Time
60 min
Recipe by Wyatt Allen


Skill Level Easy

Cuisine International

Makes 4 Serves

Diet Preferences Plant-based, No Dairy Ingredients, Gluten-Free

What You 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
06 Salt and black pepper to taste

Garnish

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

How To Make It

Step 01

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

Step 02

Sauté Aromatics: 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

Bloom 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 heat to a simmer. Cook uncovered for 20 minutes until lentils and vegetables are very soft.

Step 05

Purée 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 soup to low heat and adjust seasoning with salt and pepper to taste. If consistency is too thick, add additional water or broth as needed.

Step 07

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

Equipment Needed

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

Allergy Info

Always check each component for allergens and reach out to a healthcare provider if you’re uncertain.
  • Verify coconut allergy risk if using coconut cream or plant-based yogurt garnish

Nutrition Details (per serving)

These nutritional numbers are only for guidance and don't replace professional medical advice.
  • Calorie Count: 220
  • Fat content: 6 g
  • Carbohydrates: 36 g
  • Proteins: 7 g