Butternut Squash and Lentil Soup

Featured in: Everyday Delights

This comforting bowl features roasted butternut squash blended with tender red lentils, carrots, and aromatic spices like cumin, coriander, and turmeric. The roasting process deepens the squash's natural sweetness while the red lentils create a luxurious, creamy texture without any dairy. A splash of lemon juice brightens the flavors, making each spoonful perfectly balanced between earthy and bright.

What makes this particular preparation special is the two-step cooking method: roasting the squash first concentrates its flavor, then simmering everything together allows the spices to bloom and the lentils to break down naturally. The result is a velvety, golden bowl that's rich in plant-based protein, fiber, and essential nutrients—ideal for meal prep or freezing for later.

Updated on Wed, 21 Jan 2026 14:23:00 GMT
Creamy butternut squash and lentil soup steaming in a rustic bowl, garnished with fresh cilantro and a swirl of coconut milk. Save
Creamy butternut squash and lentil soup steaming in a rustic bowl, garnished with fresh cilantro and a swirl of coconut milk. | tastychuck.com

The first time I made this soup was on a particularly gray Sunday when I needed something that felt like a warm embrace. I had picked up a butternut squash at the farmers market without any real plan, and the kitchen soon filled with the most incredible aroma of roasted vegetables meeting toasted spices. My roommate wandered in asking what smelled so cozy, and we ended up eating steaming bowls while watching the rain streak against the windows.

Ive started making double batches ever since that first time, keeping portions in the freezer for friends going through tough times. Theres something about handing someone a container of this soup that says Im thinking of you better than words ever could. Last winter I dropped some off at my neighbors door after she had surgery, and she texted me saying it was the first thing that actually tasted good in days.

Ingredients

  • Butternut Squash: Roasting first brings out natural sweetness that you just cant get from boiling, creating depth in every spoonful
  • Red Lentils: These break down beautifully and thicken the soup without needing cream, plus they cook faster than other varieties
  • Carrots and Onion: The aromatic base that builds layers of flavor from the ground up
  • Garlic: Freshly minced is non negotiable here for that punchy kick
  • Vegetable Broth: Use a good quality one you actually enjoy drinking straight, it makes all the difference
  • Spices: Cumin, coriander, turmeric, cinnamon, and smoked paprika create that warm complex backbone
  • Lemon Juice: The secret ingredient that brightens everything and makes the flavors pop
  • Fresh Herbs: Cilantro or parsley add a fresh finishing note that cuts through the richness

Instructions

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Roast the squash:
Cube the squash and toss with olive oil, salt, and pepper until evenly coated, then spread in a single layer on your lined baking sheet and roast at 400°F until fork tender and edges are caramelized.
Build the base:
Heat olive oil in your large pot over medium heat and sauté the chopped onion and carrots until softened, about 5 minutes, then add the garlic for just 1 minute until fragrant.
Toast the spices:
Stir in all the ground spices and let them cook for 30 seconds, shaking the pan constantly, until theyre incredibly fragrant and smell toasty.
Simmer the soup:
Add the roasted squash, rinsed lentils, broth, and water, bring everything to a boil, then reduce heat and simmer uncovered until the lentils completely break down.
Puree until smooth:
Use your immersion blender directly in the pot to transform it into velvet, or carefully blend in batches if using a standard blender, leaving no chunks behind.
Finish with brightness:
Stir in the fresh lemon juice, taste thoroughly, adjust seasoning as needed, then serve immediately with herbs scattered on top.
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Velvety butternut squash and lentil soup served in a cozy mug, topped with cilantro and paired with crusty gluten-free bread. Save
Velvety butternut squash and lentil soup served in a cozy mug, topped with cilantro and paired with crusty gluten-free bread. | tastychuck.com

This recipe has become my go to for new parents, sick friends, or anyone who could use a little extra comfort. Theres something so universal about a bowl of hot soup that says everything will be okay.

Making It Your Own

Sometimes I add a can of full fat coconut milk during the last few minutes of simmering for extra richness, especially when serving guests. The subtle coconut flavor plays beautifully with the warm spices and makes each spoonful feel incredibly luxurious.

The Texture Secret

Ive learned that using an immersion blender instead of transferring to a regular blender not only saves dishes but also gives you more control over the final texture. You can stop blending when it still has some body, or keep going until its completely silky smooth based on your preference.

Serving Suggestions

A thick slice of crusty gluten free bread for dipping makes this feel like a complete meal, especially on chilly evenings. I also love adding a dollop of plain yogurt on top for a tangy contrast against the sweet roasted vegetables, or some toasted pumpkin seeds for crunch.

  • Try adding a teaspoon of grated fresh ginger with the garlic for extra warmth
  • A swirl of good olive oil on top right before serving adds beautiful richness
  • This soup actually tastes better the next day, so make it ahead whenever possible
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Roasted butternut squash and lentil soup simmering in a pot, featuring carrots, onions, and warming spices for a hearty vegan meal. Save
Roasted butternut squash and lentil soup simmering in a pot, featuring carrots, onions, and warming spices for a hearty vegan meal. | tastychuck.com

Every time I make this soup now, I think back to that gray Sunday and how something so simple brought so much warmth into my kitchen. Hope it does the same for yours.

Recipe Guide

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 5 days, or freeze for up to 3 months.

Do I have to roast the squash first?

Roasting isn't strictly required, but it significantly enhances the flavor. If you're short on time, you can cube and simmer the raw squash directly in the pot—just add about 10-15 minutes to the cooking time.

What can I use instead of red lentils?

Yellow lentils work beautifully as a substitute. Green or brown lentils will hold their shape better rather than creating a creamy texture, so the soup won't be as smooth. Adjust cooking time accordingly.

Is this soup suitable for freezing?

Yes, this freezes exceptionally well. Let cool completely before transferring to freezer-safe containers. Thaw overnight in the refrigerator, then reheat gently on the stovetetop.

How can I make this soup more protein-rich?

Stir in a can of drained chickpeas or white beans during the last 10 minutes of cooking. You could also serve with a side of quinoa or top with toasted pumpkin seeds and hemp hearts.

Butternut Squash and Lentil Soup

A smooth, warming blend of roasted butternut squash and red lentils with aromatic spices perfect for cozy nights.

Prep duration
20 min
Heat time
40 min
Full duration
60 min
Created by Chuck Harrison


Skill level Easy

Heritage International

Output 4 Portions

Nutrition Labels Plant-Based, No 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 chopped
03 1 large onion, chopped
04 3 cloves garlic, minced

Legumes

01 3/4 cup red lentils, rinsed

Broth & Liquids

01 4 cups vegetable broth (gluten-free if needed)
02 1 cup water

Spices & Seasonings

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 smoked paprika
06 Salt and black pepper, to taste

Finishing

01 2 tablespoons olive oil
02 Juice of 1/2 lemon
03 Fresh cilantro or parsley, chopped (optional, for serving)

Method

Phase 01

Preheat Oven: Preheat oven to 400°F. Line a baking sheet with parchment paper.

Phase 02

Roast Squash: Toss butternut squash cubes with 1 tablespoon olive oil, salt, and pepper. Spread on the baking sheet and roast for 25-30 minutes, until golden and tender.

Phase 03

Sauté Aromatics: Heat the remaining 1 tablespoon olive oil in a large pot over medium heat. Add onion and carrots; sauté 5 minutes until softened. Add garlic and cook 1 minute more.

Phase 04

Toast Spices: Stir in cumin, coriander, turmeric, cinnamon, and smoked paprika; cook for 30 seconds until fragrant.

Phase 05

Simmer Soup: Add roasted squash, red lentils, vegetable broth, and water. Bring to a boil, then reduce heat and simmer uncovered for 20 minutes, or until lentils are soft.

Phase 06

Puree Soup: Remove from heat. Use an immersion blender to puree the soup until smooth, or carefully blend in batches.

Phase 07

Season and Serve: Stir in lemon juice. Taste and adjust seasoning as needed. Ladle into bowls and garnish with fresh cilantro or parsley if desired.

Kitchen tools

  • Baking sheet
  • Large pot
  • Immersion blender (or standard blender)
  • Chef's knife
  • Cutting board

Nutrition breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice
  • Energy: 240
  • Fats: 5 g
  • Carbohydrates: 42 g
  • Proteins: 8 g