Roasted Butternut Squash Soup

Featured in: One-Pot Comfort Bowls

This rich, golden soup transforms simple butternut squash into something extraordinary through roasting, which deepens the natural sweetness and adds subtle caramelized notes. The squash mingles alongside onion and carrot in the oven until tender and golden, then simmers with vegetable broth and fragrant spices like nutmeg and cayenne. An immersion blender creates that impossibly smooth, luxurious texture that feels restaurant-quality. The finishing touch of cream or coconut milk adds silkiness, while toasted pumpkin seeds bring delightful crunch. This versatile bowl welcomes crusty bread for dipping and easily adapts to vegan preferences.

Updated on Tue, 27 Jan 2026 22:02:51 GMT
Steaming bowl of Roasted Butternut Squash Soup topped with pumpkin seeds, resting beside a slice of crusty bread. Pin it
Steaming bowl of Roasted Butternut Squash Soup topped with pumpkin seeds, resting beside a slice of crusty bread. | plumcrescent.com

This Roasted Butternut Squash Soup is a heartwarming, velvety masterpiece, perfect for cozy comfort on chilly days. It brings together the natural sweetness of roasted squash and carrots with the aromatic depth of garlic and onion for a soul-warming bowl that feels like a hug in a mug.

Steaming bowl of Roasted Butternut Squash Soup topped with pumpkin seeds, resting beside a slice of crusty bread. Pin it
Steaming bowl of Roasted Butternut Squash Soup topped with pumpkin seeds, resting beside a slice of crusty bread. | plumcrescent.com

Making this soup is as easy as it is rewarding. The magic happens in the oven, where the high heat transforms simple vegetables into caramelized gems before they are simmered with vegetable broth and blended into a silky smooth finish.

Ingredients

  • Vegetables: 1 large butternut squash (about 2 lbs), peeled, seeded, and cubed; 1 medium yellow onion, chopped; 2 garlic cloves, peeled; 1 medium carrot, peeled and chopped
  • Liquids: 4 cups vegetable broth (gluten-free, if needed); 2 tbsp olive oil
  • Seasonings: 1 tsp salt; 1/2 tsp black pepper; 1/2 tsp ground nutmeg; 1/4 tsp cayenne pepper (optional)
  • Garnish: 1/4 cup heavy cream or coconut cream (optional); Toasted pumpkin seeds (optional); Fresh thyme (optional)
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Instructions

Step 1
Preheat the oven to 400°F (200°C).
Step 2
Place the cubed butternut squash, chopped onion, garlic cloves, and carrot on a baking sheet. Drizzle with olive oil and toss to coat.
Step 3
Roast in the oven for 30–35 minutes, stirring halfway through, until squash is tender and caramelized.
Step 4
Transfer the roasted vegetables to a large pot. Add vegetable broth, salt, black pepper, nutmeg, and cayenne pepper (if using).
Step 5
Bring to a simmer over medium heat. Cook for 10 minutes to blend flavors.
Step 6
Using an immersion blender (or working in batches with a countertop blender), blend the soup until completely smooth.
Step 7
Adjust seasoning to taste. If desired, stir in heavy cream or coconut cream for extra richness.
Step 8
Serve hot, garnished with toasted pumpkin seeds and fresh thyme.

Zusatztipps für die Zubereitung

To ensure even roasting, cut your butternut squash and carrots into similar-sized cubes. Using an immersion blender directly in the pot makes cleanup easy and gives you full control over the soup's texture.

Varianten und Anpassungen

For a fully vegan version, simply use coconut cream instead of heavy cream. If you enjoy a touch of fruitiness, add a small apple to the roasting tray for a subtle sweetness that balances the savory seasonings.

Serviervorschläge

This soup pairs wonderfully with a slice of crusty bread or a classic grilled cheese sandwich. Garnishing with toasted pumpkin seeds provides a lovely crunch to contrast the creamy soup.

Creamy Roasted Butternut Squash Soup served hot in a rustic mug, garnished with fresh thyme for a cozy flavor. Pin it
Creamy Roasted Butternut Squash Soup served hot in a rustic mug, garnished with fresh thyme for a cozy flavor. | plumcrescent.com

With 180 calories per serving and a boost of vitamin-rich vegetables, this soup is a healthy yet satisfying choice. Whether served as a light lunch or a cozy dinner starter, it is sure to be a seasonal favorite.

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Recipe Questions & Answers

How do I store leftover soup?

Cool completely and refrigerate in an airtight container for up to 5 days. The flavors actually deepen after a day or two. Reheat gently over medium-low heat, stirring occasionally to prevent sticking.

Can I freeze this butternut squash soup?

Absolutely. Portion cooled soup into freezer-safe containers, leaving space for expansion. Freeze up to 3 months. Thaw overnight in the refrigerator before reheating. Cream may separate slightly but will re-incorporate when warmed.

What can I substitute for butternut squash?

Other winter squash like acorn, delicata, or kabocha work beautifully. Sweet potatoes or pumpkin also create similar results. Adjust roasting times as different vegetables may cook faster or slower.

How do I make this soup thicker or thinner?

For thicker results, reduce broth by 1/2 cup or add a peeled potato while roasting. To thin, simply add more broth or water during blending. The natural starch from squash usually provides perfect body.

What other spices work well in this soup?

Beyond nutmeg and cayenne, try cinnamon, smoked paprika, or curry powder for different flavor profiles. Fresh ginger adds warmth, while sage or rosemary complement the squash's natural sweetness beautifully.

Roasted Butternut Squash Soup

Velvety smooth soup featuring roasted butternut squash blended with aromatic vegetables and warming spices.

Prep time
15 minutes
Time to cook
45 minutes
Overall time
60 minutes
Created by Avery Hayes

Recipe type One-Pot Comfort Bowls

Skill level Easy

Cuisine type American

Total made 4 Portions

Dietary details Vegetarian-friendly, No gluten

Ingredient list

Vegetables

01 1 large butternut squash, approximately 2 lbs, peeled, seeded, and cubed
02 1 medium yellow onion, chopped
03 2 garlic cloves, peeled
04 1 medium carrot, peeled and chopped

Liquids

01 4 cups vegetable broth, gluten-free
02 2 tablespoons olive oil

Seasonings

01 1 teaspoon salt
02 1/2 teaspoon black pepper
03 1/2 teaspoon ground nutmeg
04 1/4 teaspoon cayenne pepper, optional

Garnish

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

How-to

Step 01

Preheat oven: Preheat the oven to 400 degrees Fahrenheit.

Step 02

Prepare vegetables for roasting: Place the cubed butternut squash, chopped onion, garlic cloves, and carrot on a baking sheet. Drizzle with olive oil and toss to coat evenly.

Step 03

Roast vegetables: Roast in the oven for 30 to 35 minutes, stirring halfway through, until squash is tender and caramelized at the edges.

Step 04

Combine roasted vegetables with broth: Transfer the roasted vegetables to a large pot. Add vegetable broth, salt, black pepper, nutmeg, and cayenne pepper if using.

Step 05

Simmer mixture: Bring to a simmer over medium heat and cook for 10 minutes to allow flavors to meld.

Step 06

Blend soup: Using an immersion blender, blend the soup until completely smooth. Alternatively, work in batches with a countertop blender.

Step 07

Finish and season: Adjust seasoning to taste. If desired, stir in heavy cream or coconut cream for added richness.

Step 08

Serve: Serve hot, garnished with toasted pumpkin seeds and fresh thyme.

Tools Needed

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

Allergy warnings

Review all ingredients for allergy risks and speak with your healthcare provider if you're concerned.
  • Contains dairy when using heavy cream
  • Check vegetable broth labels for hidden allergens and gluten
  • Verify garnish labels for potential cross-contamination

Nutrition details (per portion)

These details are for reference and shouldn't replace healthcare advice.
  • Calorie count: 180
  • Fat content: 7 grams
  • Carbohydrates: 29 grams
  • Proteins: 3 grams