Acorn Squash Soup

Featured in: Seasonal Cooking

This creamy bowl showcases roasted acorn squash at its finest, combining naturally sweet flesh with sautéed onions, carrots, and garlic. A blend of nutmeg and cinnamon adds warmth, while heavy cream creates the luxurious texture that makes this preparation so satisfying.

The process begins with roasting the squash until tender, then simmering with vegetables and broth before puréeing to achieve that restaurant-quality smoothness. Ready in about an hour, this nourishing soup serves four generously and adapts beautifully to vegan preferences with coconut milk.

Updated on Tue, 27 Jan 2026 00:07:55 GMT
Cozy acorn squash soup, creamy and golden, garnished with toasted pumpkin seeds. Save
Cozy acorn squash soup, creamy and golden, garnished with toasted pumpkin seeds. | ovenharmony.com

When the crisp air of autumn arrives, there is nothing more welcoming than the aroma of a simmering pot of Acorn Squash Soup. This velvety dish highlights the natural, earthy sweetness of roasted squash, balanced with aromatic spices to create a silky-smooth finish that warms you from the inside out. Whether served as an elegant appetizer or a nourishing light main course, this soup is a true celebration of seasonal flavors.

Cozy acorn squash soup, creamy and golden, garnished with toasted pumpkin seeds. Save
Cozy acorn squash soup, creamy and golden, garnished with toasted pumpkin seeds. | ovenharmony.com

This recipe is designed to be approachable and rewarding, making it a staple for your fall recipe rotation. Using simple pantry staples and fresh vegetables, you can transform humble ingredients into a restaurant-quality meal.

Ingredients

  • Vegetables: 2 medium acorn squash (about 2 lbs total), halved and seeded; 1 medium yellow onion, chopped; 2 cloves garlic, minced; 1 medium carrot, peeled and chopped
  • Liquids: 4 cups vegetable broth (gluten-free if needed); 1 cup water; 1/2 cup heavy cream or coconut milk (for dairy-free option)
  • Seasonings: 2 tbsp olive oil; 1 tsp salt; 1/2 tsp black pepper; 1/4 tsp ground nutmeg; 1/4 tsp ground cinnamon
  • Garnish (optional): Toasted pumpkin seeds; Fresh chives, chopped; Drizzle of cream
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Instructions

Step 1: Roast the Squash
Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper. Brush the cut sides of the acorn squash with 1 tablespoon of olive oil. Place cut side down on the prepared baking sheet. Roast for 30–35 minutes, or until the flesh is tender. Allow to cool slightly, then scoop out the flesh and discard the skins.
Step 2: Sauté the Aromatics
In a large pot, heat the remaining olive oil over medium heat. Add the onion, carrot, and garlic. Sauté for 5–7 minutes until softened.
Step 3: Simmer the Soup
Add the roasted acorn squash flesh, vegetable broth, water, salt, pepper, nutmeg, and cinnamon. Bring to a boil, then reduce heat and simmer for 10 minutes to blend flavors.
Step 4: Puree to Smoothness
Remove from heat. Use an immersion blender to puree the soup until smooth (or transfer in batches to a countertop blender).
Step 5: Final Touches
Stir in the cream or coconut milk. Adjust seasoning to taste. Reheat gently if needed. Ladle into bowls and garnish with toasted pumpkin seeds, chopped chives, and a drizzle of cream if desired.

Zusatztipps für die Zubereitung

Roasting the acorn squash is a critical step; it provides a much deeper flavor than boiling or steaming alone. If you are using a countertop blender, be sure to leave the lid slightly cracked to allow steam to escape while pureeing the hot liquid.

Varianten und Anpassungen

For a completely vegan version, simply substitute the heavy cream with full-fat coconut milk. If you prefer a bit of heat, add a pinch of cayenne pepper during the simmering process. You can also substitute butternut squash for acorn squash if that is what you have on hand.

Serviervorschläge

Serve this soup in warm rustic bowls. To make it a heartier meal, enjoy it alongside crusty gluten-free bread. The crunch of toasted pumpkin seeds and the brightness of fresh chives provide the perfect contrast to the creamy soup base.

Silky smooth acorn squash soup presented in a rustic bowl, ready to be enjoyed. Save
Silky smooth acorn squash soup presented in a rustic bowl, ready to be enjoyed. | ovenharmony.com

This Acorn Squash Soup is a beautiful way to embrace the cozy vibes of the season. Nutritious, delicious, and aesthetically pleasing, it is sure to become a favorite in your kitchen.

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Recipe FAQ

What does acorn squash taste like?

Acorn squash offers a naturally sweet, nutty flavor with subtle earthy notes. When roasted, the sweetness intensifies and the flesh becomes tender, making it ideal for creamy preparations.

Can I make this soup ahead of time?

Absolutely. This soup actually improves after resting overnight as flavors meld together. Store in an airtight container in the refrigerator for up to 4 days. Reheat gently over low heat, adding a splash of broth if needed to adjust consistency.

How do I get the smoothest texture?

Roasting the squash first ensures maximum tenderness before blending. Using an immersion blender directly in the pot works well, but a high-speed countertop blender yields the silkiest results. Blend for at least 2-3 minutes for optimal smoothness.

Can I freeze this soup?

Yes, freeze for up to 3 months in freezer-safe containers. Consider freezing before adding cream—the texture holds up better. Thaw overnight in the refrigerator, reheat gently, and stir in cream just before serving.

What toppings work well?

Toasted pumpkin seeds add delightful crunch, while fresh chives provide a mild onion bite. A drizzle of cream creates beautiful swirls. Croutons, roasted chickpeas, or a sprinkle of smoked paprika also complement the sweet, creamy base.

Is butternut squash a good substitute?

Butternut squash works beautifully and offers similar sweetness with slightly nuttier notes. The cooking time remains comparable, though butternut may need a few extra minutes to roast completely tender.

Acorn Squash Soup

A velvety soup featuring roasted acorn squash blended with aromatic vegetables and warm spices, finished with cream for silky-smooth comfort.

Prep duration
15 min
Cook duration
45 min
Complete duration
60 min
Created by Claire Johnson

Classification Seasonal Cooking

Complexity Easy

Heritage American

Output 4 Portions

Dietary considerations Meat-free, Without gluten

Components

Vegetables

01 2 medium acorn squash (about 2 pounds total), halved and seeded
02 1 medium yellow onion, chopped
03 2 cloves garlic, minced
04 1 medium carrot, peeled and chopped

Liquids

01 4 cups vegetable broth
02 1 cup water
03 1/2 cup heavy cream or coconut milk

Seasonings

01 2 tablespoons olive oil
02 1 teaspoon salt
03 1/2 teaspoon black pepper
04 1/4 teaspoon ground nutmeg
05 1/4 teaspoon ground cinnamon

Garnish

01 Toasted pumpkin seeds
02 Fresh chives, chopped
03 Drizzle of heavy cream

Directions

Phase 01

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

Phase 02

Roast acorn squash: Brush cut sides of acorn squash with 1 tablespoon olive oil. Place cut side down on prepared baking sheet. Roast for 30 to 35 minutes until flesh is tender. Cool slightly, then scoop out flesh and discard skins.

Phase 03

Sauté aromatic vegetables: In a large pot, heat remaining olive oil over medium heat. Add onion, carrot, and garlic. Sauté for 5 to 7 minutes until softened and fragrant.

Phase 04

Combine and simmer: Add roasted squash flesh, vegetable broth, water, salt, pepper, nutmeg, and cinnamon to the pot. Bring to a boil, then reduce heat and simmer for 10 minutes to meld flavors.

Phase 05

Purée soup: Remove from heat. Use an immersion blender to purée soup until smooth, or transfer in batches to a countertop blender until reaching desired consistency.

Phase 06

Finish with cream: Stir in heavy cream or coconut milk. Adjust seasoning to taste. Reheat gently over low heat if needed, stirring occasionally.

Phase 07

Serve and garnish: Ladle soup into bowls. Top with toasted pumpkin seeds, chopped fresh chives, and a drizzle of cream if desired.

Necessary tools

  • Baking sheet
  • Parchment paper
  • Large pot
  • Immersion blender or countertop blender
  • Ladle

Allergy details

Review each component for potential allergens and consult healthcare professionals if you're unsure about ingredients.
  • Contains dairy from heavy cream; substitute coconut milk for dairy-free or vegan option
  • Verify vegetable broth labels for potential gluten contamination

Nutritional information (each portion)

These values are approximate guidelines only and shouldn't replace professional medical guidance.
  • Energy: 180
  • Fats: 9 g
  • Carbohydrates: 24 g
  • Proteins: 3 g