Creamy Roasted Acorn Squash

Featured in: Weeknight Dinners

This dish features acorn squash roasted until tender and caramelized, then blended with sautéed onions, carrots, and garlic. A medley of spices including thyme, nutmeg, salt, and pepper add depth, while vegetable broth provides a delicate base. The final touch is stirred in cream, yielding a smooth, rich texture ideal for cooler days. Optional garnishes like roasted pumpkin seeds and fresh thyme enhance the experience. Suitable vegetarian and gluten-free option with a dairy-free substitution using coconut milk.

Updated on Mon, 17 Nov 2025 15:30:00 GMT
Golden bowl of creamy roasted acorn squash soup, smelling of thyme and roasting vegetables. Pin
Golden bowl of creamy roasted acorn squash soup, smelling of thyme and roasting vegetables. | grillandbites.com

A velvety, comforting soup made from roasted acorn squash, blended with aromatic vegetables and finished with cream. Perfect for chilly days and elegant enough for entertaining.

I first made this soup on a cold autumn evening and it quickly became a staple in our home during the fall and winter months. The slow roasting of the squash fills the kitchen with a warm, inviting aroma.

Ingredients

  • Acorn squash: 2 medium, halved and seeded
  • Yellow onion: 1 medium, diced
  • Carrots: 2 medium, peeled and sliced
  • Garlic: 2 cloves, minced
  • Vegetable broth: 4 cups (1 liter)
  • Heavy cream: 1 cup (240 ml) or coconut milk for dairy-free
  • Olive oil: 2 tbsp
  • Salt: 1 tsp, or to taste
  • Ground black pepper: 1/2 tsp
  • Ground nutmeg: 1/4 tsp
  • Dried thyme: 1/2 tsp
  • Roasted pumpkin seeds (pepitas): optional garnish
  • Fresh thyme leaves: optional garnish
  • Additional cream: optional drizzle

Instructions

Prepare the squash:
Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper.
Season and roast:
Brush the cut sides of the acorn squash with 1 tablespoon olive oil and sprinkle with a pinch of salt and pepper. Place cut side down on the baking sheet.
Roast squash:
Roast squash for 35–40 minutes, until flesh is very tender and browned at the edges. Remove from oven and cool slightly.
Cook aromatics:
While the squash roasts, heat remaining 1 tablespoon olive oil in a large pot over medium heat. Add onion and carrots, sauté for 5–7 minutes until soft. Add garlic and cook 1 minute more.
Mix and simmer:
Scoop roasted squash flesh into the pot. Add vegetable broth, salt, black pepper, nutmeg, and thyme. Stir to combine.
Simmer:
Bring to a simmer and cook for 10 minutes, allowing flavors to meld.
Puree soup:
Remove from heat. Using an immersion blender, puree the soup until completely smooth. Alternatively, carefully blend in batches in a countertop blender.
Add cream:
Stir in heavy cream. Taste and adjust seasoning as needed.
Finish and serve:
Reheat gently if necessary. Ladle into bowls and garnish with pumpkin seeds, fresh thyme, and a drizzle of cream if desired.
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| grillandbites.com

This soup is a favorite for family gatherings. We love gathering around the table, swirling in extra cream and letting everyone top their bowls with crunchy pumpkin seeds.

Required Tools

Baking sheet, parchment paper, large pot, blender or immersion blender, knife and cutting board

Allergen Information

Contains dairy (heavy cream). For dairy-free, substitute coconut milk. Always check broth and cream labels for hidden allergens.

Nutritional Information

Per serving: Calories 270, Total Fat 15 g, Carbohydrates 32 g, Protein 4 g

A rich and flavorful bowl of creamy roasted acorn squash soup, garnished with pumpkin seeds. Pin
A rich and flavorful bowl of creamy roasted acorn squash soup, garnished with pumpkin seeds. | grillandbites.com

This soup brings warmth and comfort with every spoonful. Perfect to serve as a starter or a light dinner with bread and salad.

Recipe FAQ

How do I roast the acorn squash properly?

Cut the squash in half, scoop out seeds, brush with olive oil, season lightly, and roast cut-side down at 400°F for 35-40 minutes until tender and browned.

Can I substitute any ingredients for a dairy-free option?

Yes, replace heavy cream with coconut milk to maintain creaminess while keeping it dairy-free.

What tools are essential for preparing this dish?

A baking sheet, parchment paper, a large pot, and either a blender or immersion blender are required to roast and puree the ingredients.

How can I enhance the flavor profile of this squash dish?

Adding fresh thyme, nutmeg, and a pinch of salt and pepper during cooking deepens the flavors, while garnishing with roasted pumpkin seeds adds texture.

Is it possible to use a different squash variety?

Yes, butternut squash can be substituted for acorn squash for a similar texture and taste.

Creamy Roasted Acorn Squash

Velvety acorn squash blended with sautéed vegetables and cream for a warm, comforting dish.

Prep duration
15 min
Cook duration
50 min
Overall duration
65 min


Skill level Easy

Heritage American

Output 4 Portions

Dietary requirements Vegetarian, No gluten

Components

Vegetables

01 2 medium acorn squash, halved and seeded
02 1 medium yellow onion, diced
03 2 medium carrots, peeled and sliced
04 2 cloves garlic, minced

Liquids

01 4 cups vegetable broth
02 1 cup heavy cream (or coconut milk for dairy-free)

Seasonings

01 2 tbsp olive oil
02 1 tsp salt, or to taste
03 1/2 tsp ground black pepper
04 1/4 tsp ground nutmeg
05 1/2 tsp dried thyme

Garnish (optional)

01 Roasted pumpkin seeds (pepitas)
02 Fresh thyme leaves
03 A drizzle of cream

Directions

Phase 01

Preheat oven: Preheat the oven to 400°F and line a baking sheet with parchment paper.

Phase 02

Prepare squash: Brush the cut sides of the acorn squash with 1 tablespoon olive oil and sprinkle with salt and black pepper. Place cut side down on the baking sheet.

Phase 03

Roast squash: Roast the squash for 35 to 40 minutes until the flesh is tender and browned at the edges. Remove from oven and allow to cool slightly.

Phase 04

Sauté aromatics: Heat the remaining 1 tablespoon olive oil in a large pot over medium heat. Add diced onion and sliced carrots and sauté for 5 to 7 minutes until softened. Add minced garlic and cook for 1 more minute.

Phase 05

Combine ingredients: Scoop the roasted squash flesh into the pot. Add vegetable broth, salt, black pepper, ground nutmeg, and dried thyme. Stir to combine.

Phase 06

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

Phase 07

Puree soup: Remove from heat and puree the soup until smooth using an immersion blender or a countertop blender in batches.

Phase 08

Finish soup: Stir in the heavy cream, taste, and adjust seasoning as needed. Reheat gently if necessary before serving.

Phase 09

Serve and garnish: Ladle the soup into bowls and garnish with roasted pumpkin seeds, fresh thyme, and a drizzle of cream if desired.

Tools needed

  • Baking sheet
  • Parchment paper
  • Large pot
  • Immersion blender or countertop blender
  • Knife and cutting board

Allergy details

Review each ingredient for potential allergens and consult healthcare providers if you're uncertain about any components.
  • Contains dairy from heavy cream. Verify broth and cream labels for hidden allergens.

Nutrition breakdown (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 270
  • Fat: 15 g
  • Carbohydrates: 32 g
  • Protein: 4 g