Creamy Roasted Acorn Squash

Featured in: Family Comfort Meals

This dish features roasted acorn squash combined with sautéed onions, carrots, and garlic, then simmered with fragrant herbs. After blending until smooth, it’s enriched with cream for a velvety texture. Garnishes like roasted pumpkin seeds and fresh thyme add texture and freshness. Ideal for cooler days, it balances warmth and elegance and can be made dairy-free using coconut milk.

Updated on Mon, 17 Nov 2025 16:19:00 GMT
Thick, creamy roasted acorn squash soup, garnished and served in a warm white bowl. Pin this
Thick, creamy roasted acorn squash soup, garnished and served in a warm white bowl. | plumoven.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 when autumn arrived and acorn squash filled the market. Roasting the squash transforms its flavor into something nutty and sweet, making this a true cold-weather favorite in my kitchen.

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: For garnish (optional)
  • Fresh thyme leaves: For garnish (optional)
  • Cream: For garnish, a drizzle (optional)

Instructions

Prepare squash:
Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper.
Roast squash:
Brush cut sides of acorn squash with 1 tablespoon olive oil and sprinkle with salt and pepper. Place cut side down on baking sheet.
Cook squash:
Roast for 35 to 40 minutes until very tender and browned on edges. Remove and let cool slightly.
Sauté vegetables:
While squash roasts, heat remaining olive oil in a large pot over medium heat. Add onion and carrots and sauté for 5 to 7 minutes until soft. Add garlic and cook 1 minute more.
Combine ingredients:
Scoop roasted squash flesh into the pot. Add vegetable broth, salt, black pepper, nutmeg, and thyme. Stir to combine.
Simmer soup:
Bring to a simmer and cook for 10 minutes to meld flavors.
Blend soup:
Remove from heat. Puree the soup using immersion blender or carefully in batches with a countertop blender, until completely smooth.
Finish soup:
Stir in heavy cream. Taste and adjust seasoning as needed.
Serve:
Reheat gently if needed. Ladle into bowls and garnish with pumpkin seeds, fresh thyme, and a drizzle of cream if desired.
Golden swirls of creamy roasted acorn squash soup, smelling of herbs, are ready to savor. Pin this
Golden swirls of creamy roasted acorn squash soup, smelling of herbs, are ready to savor. | plumoven.com

This soup became a staple at our family Thanksgiving, where everyone loved the warm flavors. It is always requested no matter the occasion when the weather turns chilly.

Serving Suggestions

Pair the soup with crusty bread or serve alongside a crisp green salad for a complete meal.

Wine Pairing

A chilled glass of white wine, like Chardonnay or Sauvignon Blanc, complements the rich, creamy flavors of the soup.

Nutrition

Each serving contains 270 calories, 15 g fat, 32 g carbohydrates, and 4 g protein. It is vegetarian and gluten-free.

Enjoy rich, velvety roasted acorn squash soup with a sprinkle of fresh herbs. Pin this
Enjoy rich, velvety roasted acorn squash soup with a sprinkle of fresh herbs. | plumoven.com

Finish with a sprinkle of pumpkin seeds or fresh thyme. Enjoy your bowl of creamy comfort!

Recipe FAQs

How do I roast acorn squash perfectly?

Cut the squash in half, remove seeds, brush with oil and seasoning, then roast cut-side down at 400°F (200°C) for 35-40 minutes until tender and caramelized.

Can I substitute heavy cream for a dairy-free option?

Yes, coconut milk works well as a creamy, dairy-free alternative that maintains richness and flavor.

What can I use if I don't have acorn squash?

Butternut squash is a great substitute, offering a similar sweetness and creamy texture when roasted.

What herbs enhance the flavor of this dish?

Thyme and a hint of nutmeg complement the natural sweetness of the squash and add depth to the flavor.

How do I achieve a smooth texture without lumps?

Use an immersion blender or countertop blender to puree the soup until completely smooth and creamy.

Creamy Roasted Acorn Squash

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

Prep time
15 min
Time to cook
50 min
Total Duration
65 min
Created by Plum Oven Sophie Warren


Level of challenge Easy

Cuisine type American

Servings made 4 Portions

Dietary details Meat-Free, Gluten-Free

Ingredient List

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 option)

Seasonings

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

Garnish

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

How-To Steps

Step 01

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

Step 02

Season and roast squash: Brush cut sides of acorn squash with 1 tablespoon olive oil; season with salt and pepper. Place cut side down on the baking sheet and roast for 35 to 40 minutes until flesh is tender and edges brown. Remove and let cool slightly.

Step 03

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

Step 04

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

Step 05

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

Step 06

Purée soup: Remove from heat and purée until smooth using an immersion blender or in batches with a countertop blender.

Step 07

Finish with cream and season: Stir in heavy cream. Taste and adjust seasonings as needed.

Step 08

Serve: Reheat gently if necessary. Ladle into bowls and garnish with pumpkin seeds, fresh thyme leaves, and a cream drizzle if desired.

Equipment Needed

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

Allergy Advisories

Review each item for allergens and talk to your healthcare provider if unsure.
  • Contains dairy unless substituting coconut milk.
  • Check broth and cream labels for potential allergens.

Nutrition info (per portion)

This nutritional overview is meant for general information. For medical concerns, ask a professional.
  • Caloric Value: 270
  • Fats: 15 g
  • Carbohydrates: 32 g
  • Proteins: 4 g