Easy Roasted Butternut Squash Soup

Featured in: Seasonal & Holiday Recipes

This velvety soup transforms roasted butternut squash into a silky, warming bowl perfect for cold weather. The roasting process deepens the squash's natural sweetness, while cinnamon and nutmeg add cozy warmth. Sautéed onion, carrot, and celery build a flavorful base before everything simmers together. An immersion blender creates that irresistibly smooth texture. Finish with a swirl of cream or coconut milk and a sprinkle of toasted pumpkin seeds for added richness and crunch.

Updated on Wed, 28 Jan 2026 13:25:00 GMT
Creamy Easy Roasted Butternut Squash Soup in a rustic bowl garnished with thyme and pumpkin seeds. Save
Creamy Easy Roasted Butternut Squash Soup in a rustic bowl garnished with thyme and pumpkin seeds. | brilliantcrust.com

The first time I made butternut squash soup, I nearly gave up halfway through peeling that awkward, hard squash with my dull vegetable peeler. My kitchen counter looked like a crime scene with orange pulp everywhere. But that first taste—velvety, slightly sweet, with warm spices dancing on my tongue—made me instantly forget the struggle. Now every fall when I spot those bulbous beige squashes at the market, I smile knowing what comfort awaits.

Last November when my power went out during that unexpected ice storm, I heated this soup on my camping stove while we huddled under blankets in the living room. The kids stopped complaining about the cold as the aroma of cinnamon and roasted squash filled our darkened house. We ate by candlelight, steam rising from our bowls, and somehow that simple meal turned a potential disaster into a magical memory that my daughter still talks about.

Ingredients

  • Butternut squash: Look for one with a matte skin rather than glossy, which means its riper and will have a deeper natural sweetness.
  • Yellow onion: Dont rush the cooking process here—letting the onion soften slowly releases natural sugars that complement the squash perfectly.
  • Garlic cloves: I keep them whole when roasting with the vegetables for a gentler flavor that wont overpower.
  • Carrot and celery: This classic mirepoix base creates depth without drawing attention to itself.
  • Cinnamon and nutmeg: Just a small amount transforms this from basic vegetable soup into something that feels like a warm hug.

Instructions

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Roast that squash:
Spread those cubes on your baking sheet with enough space between them—crowding leads to steaming instead of caramelizing. Youll know theyre perfect when the edges turn that gorgeous golden brown.
Build the flavor base:
As your kitchen fills with the scent of sautéing onions, carrots, and celery, take a moment to appreciate this classic aromatic foundation. Add the garlic last so it doesnt burn and turn bitter.
Marry the ingredients:
When you combine everything in the pot, scrape those browned bits from the bottom—thats concentrated flavor right there. Let everything simmer long enough to exchange flavors but not so long that the bright notes fade.
Blend to perfection:
If using an immersion blender, keep it submerged to avoid splattering hot soup everywhere (a lesson I learned the messy way). Work in small pulses at first until the larger chunks are broken down.
Garnish with purpose:
The cream swirl isnt just for looks—it adds a luxurious richness that balances the natural sweetness. Pumpkin seeds provide that textural contrast that makes each spoonful more interesting.
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Spoon dipping into a bowl of Easy Roasted Butternut Squash Soup next to crusty bread. | brilliantcrust.com

My friend Sarah called me in tears after her first dinner party in her new apartment went sideways—her elaborate main course had failed spectacularly. I rushed over with a container of this butternut squash soup from my freezer. We quickly heated it up, drizzled some cream in fancy patterns, scattered fresh herbs on top, and served it as a first course. Her guests raved so much about the soup that the main course disaster became a funny story rather than a humiliation. Now she keeps a batch in her freezer for emergencies.

Make-Ahead Magic

This soup actually improves with time, making it perfect for busy weeknights. After refrigerating overnight, the flavors deepen remarkably—that whisper of nutmeg becomes more pronounced and the natural sweetness of the vegetables intensifies. I often make a double batch on Sunday, portion it into mason jars, and have instant comfort ready whenever the week gets overwhelming. Just remember to leave some headspace if freezing, as the soup expands when frozen.

Serving Suggestions

While this soup stands beautifully on its own, pairing it with a crusty slice of sourdough or a grilled cheese sandwich takes it from lovely to legendary. For dinner parties, I serve small portions in espresso cups as an elegant starter that never fails to impress. The contrast between the warm orange soup and cool white cream creates a visual appeal that makes guests reach for their phones before their spoons. On particularly cold nights, I like to add a splash of cognac to the adults bowls—the subtle warmth complements the spices magnificently.

Seasonal Variations

As the seasons change, this soup adapts beautifully to whatever is fresh and available. Summer brings opportunities for a brighter version with a handful of roasted corn kernels stirred in at the end. Fall calls for a deeper, earthier profile with a spoonful of maple syrup and perhaps some roasted apple. Winter versions benefit from a hint of ginger and extra cinnamon, while spring might welcome a scattering of fresh herbs and a squeeze of lemon.

  • For Thanksgiving, I add a tablespoon of apple cider to each serving for a subtle fruity dimension that complements the traditional meal.
  • During colder months, stirring in a spoonful of miso paste adds umami depth that makes the soup more substantial and satisfying.
  • When serving to spice-lovers, a tiny pinch of cayenne and a few drops of good olive oil creates a sophisticated heat that builds gently with each spoonful.
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Roasted cubes of butternut squash simmering for Easy Roasted Butternut Squash Soup, steam rising from the pot. Save
Roasted cubes of butternut squash simmering for Easy Roasted Butternut Squash Soup, steam rising from the pot. | brilliantcrust.com

This butternut squash soup has taught me that cooking doesnt always need to be complicated to be extraordinary. Sometimes the simplest ingredients, treated with care and patience, create the most memorable meals.

Recipe Q&A

Can I freeze this soup?

Yes, this freezes beautifully for up to 3 months. Cool completely before transferring to airtight containers. Thaw overnight in the refrigerator and reheat gently on the stovetetop, adding a splash of broth if needed.

How do I know when the squash is done roasting?

The squash cubes should be tender when pierced with a fork and display golden caramelized edges. This typically takes 25–30 minutes at 400°F. The caramelization adds crucial depth of flavor.

Can I make this without an immersion blender?

Absolutely. Use a standard countertop blender, working in batches and filling only halfway. Remove the center cap to let steam escape and cover with a kitchen towel. Or use a potato masher for a rustic chunky version.

What can I use instead of cinnamon and nutmeg?

Sage and thyme work wonderfully for an herbaceous version. A pinch of smoked paprika adds subtle warmth. For something different, try curry powder or grated fresh ginger for an aromatic twist.

How can I make this soup more filling?

Stir in cooked white beans or lentils for protein. Add cubed potatoes during the simmering stage. Serve alongside crusty bread, grilled cheese sandwiches, or top with roasted chickpeas for extra substance.

Easy Roasted Butternut Squash Soup

Velvety roasted butternut squash pureed with aromatic vegetables and warming spices for a comforting bowl.

Time to prep
15 min
Time to cook
45 min
Overall time
60 min
Created by Isabella Davis


Skill level Easy

Culinary roots American

Makes 4 Number of servings

Diet considerations Vegetarian, Contains no gluten

What you'll need

Vegetables

01 1 large butternut squash (about 2 pounds), peeled, seeded, and cubed
02 1 medium yellow onion, chopped
03 2 garlic cloves, peeled
04 1 medium carrot, peeled and chopped
05 1 stalk celery, chopped

Oils & Dairy

01 2 tablespoons olive oil
02 2 tablespoons unsalted butter, optional

Liquids

01 4 cups vegetable broth, low sodium

Spices & Seasonings

01 1/2 teaspoon ground cinnamon
02 1/4 teaspoon ground nutmeg
03 1/2 teaspoon ground black pepper
04 1 teaspoon kosher salt, or to taste

Garnishes

01 1/4 cup heavy cream or coconut milk
02 Toasted pumpkin seeds
03 Fresh thyme leaves

How To Make It

Step 01

Prepare the oven and baking sheet: Preheat oven to 400 degrees Fahrenheit. Line a baking sheet with parchment paper.

Step 02

Roast the butternut squash: Toss cubed butternut squash with 1 tablespoon olive oil, a pinch of salt, and pepper. Spread evenly on the baking sheet. Roast for 25 to 30 minutes, until tender and caramelized at the edges.

Step 03

Sauté the aromatic vegetables: While squash roasts, heat remaining olive oil and butter in a large pot over medium heat. Add onion, carrot, and celery; cook for 5 to 7 minutes until softened. Add garlic and cook 1 minute more.

Step 04

Combine and simmer ingredients: Add roasted butternut squash, vegetable broth, cinnamon, nutmeg, salt, and pepper to the pot. Bring to a boil, then reduce heat and simmer for 10 to 15 minutes.

Step 05

Blend the soup: Use an immersion blender to puree the soup until smooth, or carefully blend in batches in a countertop blender.

Step 06

Adjust seasoning: Taste and adjust seasoning as needed.

Step 07

Serve: Serve hot, drizzled with cream or coconut milk and sprinkled with pumpkin seeds and fresh thyme, if desired.

What you'll need

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

Allergy notice

Check each ingredient for allergens and get medical advice if you're unsure.
  • Contains dairy if using butter or cream
  • To make dairy-free, omit butter and cream or use plant-based alternatives

Nutritional info (per serving)

Nutrition info is meant to guide only—it's not a replacement for professional medical input.
  • Calories: 170
  • Fats: 7 g
  • Carbohydrates: 27 g
  • Proteins: 2 g