← BlogJune 28, 2026

How to Make the Perfect Roasted Butternut Squash Soup

American · Easy · 55 min · 4 servings

veganvegetariangluten-freedairy-free
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This silky roasted butternut squash soup gets its deep caramelized sweetness from oven-roasting the squash before blending and is completely vegan. It is a comforting vegan soup perfect for fall and winter with warm spices that make every bowl feel like a hug.

Why this recipe works

This Roasted Butternut Squash Soup recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 55 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 265 calories with 5g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 8 simple ingredients that you can find at any grocery store:

  • 1 large butternut squash halved and seeded
  • 1 medium yellow onion quartered
  • 4 cloves garlic unpeeled
  • 1 can full-fat coconut milk
  • 3 cups vegetable broth
  • 2 tablespoons olive oil
  • 0.5 teaspoon ground nutmeg
  • 1 teaspoon fresh ginger grated

Step by step instructions

Step 1: Roast the Squash and Aromatics

Preheat oven to 425 degrees Fahrenheit. Place butternut squash cut-side down on a baking sheet with the quartered onion and unpeeled garlic. Drizzle with olive oil and roast for 40 minutes until tender and caramelized.

Step 2: Prep the Roasted Vegetables

Let the vegetables cool slightly. Scoop the squash flesh away from the skin and squeeze the garlic from its papery skin. Discard the skins.

Step 3: Blend the Soup

Add the roasted squash, onion, garlic, ginger, nutmeg, and vegetable broth to a blender. Blend on high until completely smooth and creamy.

Step 4: Finish with Coconut Milk

Transfer the blended soup to a pot over medium heat. Stir in the coconut milk and heat gently for 5 minutes. Season well with salt and pepper.

Step 5: Serve

Ladle into bowls and garnish with a swirl of coconut milk, toasted pumpkin seeds, and a pinch of smoked paprika.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • butternut squash → kabocha squash or sweet potato for a similarly sweet and creamy result
  • coconut milk → oat milk for a lighter version with less richness

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Skipping the roasting step and boiling the squash instead which results in a watery soup lacking depth
  • Under-seasoning the soup since squash needs generous salt to bring out its natural sweetness

Nutrition facts

Per serving: 265 calories, 5g protein, 38g carbs, 12g fat, 7g fiber.

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