Butternut Squash and Lentil Soup

Featured in: Seasonal Meal Ideas

This comforting bowl combines roasted butternut squash with tender red lentils, creating a naturally creamy texture without dairy. The spice blend of cumin, coriander, turmeric, and cinnamon adds depth, while a splash of lemon brightens the flavors. Ready in under an hour, this soup freezes beautifully and tastes even better the next day.

Updated on Wed, 28 Jan 2026 12:58:00 GMT
Golden roasted butternut squash and lentil soup simmering in a pot, garnished with fresh cilantro and a lemon wedge. Save
Golden roasted butternut squash and lentil soup simmering in a pot, garnished with fresh cilantro and a lemon wedge. | dulcepantry.com

The first time I saw a butternut squash, I was intimidated by its heavy shell. I finally braved it on a rainy Tuesday when the house felt far too cold for comfort. The smell of roasting squash quickly filled the kitchen, turning a gloomy afternoon into something cozy. This soup is now my reliable companion for those moments when I need a warm hug in a bowl.

I remember making a huge batch of this during a power outage, keeping the pot warm on top of our old wood stove. We ate it by candlelight, and the hint of cinnamon in the steam felt incredibly fancy despite the circumstances. Everyone kept dipping thick chunks of sourdough into the pot, reaching for seconds before the first bowl was even finished. It proved that sometimes the most basic ingredients create the most lasting impressions.

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Ingredients

  • Butternut Squash: Choose one that feels heavy for its size to ensure it is packed with moisture and natural sugars.
  • Red Lentils: These are the secret to that velvety finish because they break down much faster than other varieties.
  • Ground Cinnamon: A tiny pinch might seem strange in a savory soup, but it highlights the sweetness of the roasted vegetables perfectly.
  • Lemon Juice: Adding this at the very end wakes up all the earthy spices and cuts through the richness of the legumes.

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Instructions

Roast the squash:
Toss those cubes in oil and let the oven work its magic until the edges turn a deep golden brown. This step is essential for developing a complex and smoky flavor profile.
Sauté the base:
Let the onions and carrots soften in the pot until they become translucent and sweet. You want them to be a gentle foundation for the spices to follow.
Toast the spices:
Stir in the cumin and coriander for just a minute until the air in your kitchen smells like a spice market. This brief heat releases the essential oils for a bigger punch.
Simmer everything:
Pour in the broth and let those lentils bubble away until they are completely tender and soft. The squash goes in now to share its roasted goodness with the liquid.
Blend to perfection:
Use your immersion blender to turn the chunky mixture into a silky smooth masterpiece. I like to leave just a few small bits for a more rustic feel.
Creamy butternut squash and lentil soup in a rustic bowl with a swirl of olive oil and warm spices. Save
Creamy butternut squash and lentil soup in a rustic bowl with a swirl of olive oil and warm spices. | dulcepantry.com

Last autumn, I served this at a small gathering where we all sat on the floor with blankets. The vibrant orange color of the soup matched the leaves outside, making the whole evening feel perfectly synchronized.

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The Magic of Roasting

Taking the extra time to roast the squash rather than boiling it transforms the entire dish. The high heat creates charred edges that add a smoky sweetness you cannot achieve otherwise. I usually roast a double batch just to snack on a few pieces while the soup simmers. It is a small step that pays huge dividends in the final flavor.

Finding the Right Texture

Some days I want a soup that is as smooth as silk, while other times I prefer something heartier. You can control this by only blending half the pot or using a manual masher for a chunkier result. If you use a stand blender, be careful with the hot liquid and only fill it halfway to avoid any kitchen splashes. It is all about how you feel in the moment.

Serving Suggestions

A bowl of soup always feels more complete with a little something extra on the side or on top. I love experimenting with different garnishes to change the mood of the meal.

  • A swirl of coconut milk adds a beautiful contrast and an extra layer of creaminess.
  • Toasted seeds provide a much needed crunch that plays well against the soft lentils.
  • Warm flatbread is the perfect tool for wiping the bowl clean at the end of the meal.
Hearty bowl of vegan butternut squash and lentil soup served alongside warm crusty bread for dipping. Save
Hearty bowl of vegan butternut squash and lentil soup served alongside warm crusty bread for dipping. | dulcepantry.com

This soup is more than just a meal, it is a way to slow down and enjoy the warmth of a home cooked bowl. I hope it brings as much comfort to your table as it does to mine.

Recipe FAQs

Can I make this soup ahead of time?

Absolutely. This soup actually develops deeper flavors when refrigerated overnight. Store in an airtight container for up to 5 days. Reheat gently on the stovetop, adding a splash of broth if needed.

Do I have to roast the squash first?

Roasting concentrates the natural sweetness and adds caramelized notes, but you can skip it. Add raw cubed squash directly to the pot with the lentils and simmer for 20-25 minutes until tender.

Can I freeze this soup?

Yes, it freezes exceptionally well. Cool completely, then transfer to freezer-safe containers. Leave an inch of space for expansion. It keeps for 3 months. Thaw overnight in the refrigerator before reheating.

What can I use instead of red lentils?

Yellow lentils work perfectly with the same cooking time. Green or brown lentils hold their shape better and take 10-15 minutes longer to cook. For a lentil-free version, add an extra cup of squash or white beans.

How can I make this soup more protein-rich?

Stir in a cup of red kidney beans, chickpeas, or white beans during the last 5 minutes of simmering. Alternatively, serve with a dollop of Greek yogurt or sprinkle with hemp seeds.

Is this soup spicy?

The base is mild and warming rather than hot. The chili flakes are optional and add just a subtle kick. For more heat, increase the flakes or add a pinch of cayenne. For a completely mild version, omit both.

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Butternut Squash and Lentil Soup

Rich, creamy roasted squash and lentil soup spiced with cumin, coriander, and turmeric.

Prep Time
15 min
Time to Cook
40 min
Time Needed
55 min
Created by Julian Reed


Skill Level Easy

Cuisine International

Makes 4 Number of Servings

Diet Requirements Plant-Based, No Dairy, No Gluten

What You Need

Vegetables

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

Legumes

01 3/4 cup red lentils, rinsed

Spices

01 1 teaspoon ground cumin
02 1/2 teaspoon ground coriander
03 1/2 teaspoon ground turmeric
04 1/4 teaspoon ground cinnamon
05 1/4 teaspoon chili flakes, optional
06 Salt and black pepper, to taste

Liquids and Oils

01 2 tablespoons olive oil
02 5 cups vegetable broth

Finishing

01 Juice of 1/2 lemon
02 Fresh cilantro or parsley, chopped for garnish

Steps

Step 01

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

Step 02

Sauté aromatics: In a large pot, heat remaining 1 tablespoon olive oil over medium heat. Add onion and carrots; sauté for 5 minutes until softened.

Step 03

Bloom spices: Add garlic, cumin, coriander, turmeric, cinnamon, and chili flakes if using. Cook for 1 minute until fragrant.

Step 04

Combine lentils: Add rinsed lentils and stir to coat with spiced oil.

Step 05

Build the soup: Add roasted butternut squash and vegetable broth. Bring to a boil, then reduce heat and simmer for 15 minutes until lentils are soft.

Step 06

Blend to desired consistency: Remove from heat. Use an immersion blender to blend the soup until smooth, or leave it slightly chunky if preferred.

Step 07

Finish and season: Stir in lemon juice and adjust seasoning with salt and pepper to taste.

Step 08

Serve: Ladle into bowls and garnish with chopped cilantro or parsley.

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Gear Needed

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

Allergy Notes

Review ingredients for allergy concerns and talk with a healthcare expert if you're unsure.
  • If using store-bought broth, check label for hidden allergens or gluten cross-contamination

Nutrition Details (each serving)

Details given are for general purposes and shouldn't replace professional medical guidance.
  • Calories: 260
  • Total Fat: 6 g
  • Carbohydrates: 44 g
  • Proteins: 9 g

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