Roasted Butternut Squash Soup

Roasted Butternut Squash Soup

There’s nothing quite like a warm bowl of roasted butternut squash soup on a chilly day. This version roasts everything together — butternut squash, onions, garlic, sweet peppers, and carrots — for deep, caramelized flavor. Once roasted, everything is blended into a silky, naturally creamy soup that’s comforting, wholesome, and full of fall goodness. It’s a simple, rustic dish that tastes like something you’d get at a cozy café, yet it’s easy to make right at home.

Things to know about this Roasted Butternut Squash Soup

  • Roasting Builds Flavor: Roasting the squash, onion, garlic, peppers, and carrots together gives this soup a naturally sweet, caramelized depth you can’t get from boiling.

  • Easy to Blend: Once roasted, everything purees beautifully for a smooth, creamy texture — no need for added cream unless you want extra richness.

  • Customizable Broth: Use vegetable broth for a vegetarian version or chicken broth for a heartier flavor.

  • Freezer-Friendly: This soup freezes well for up to 3 months. Reheat gently on the stove and refresh with a splash of broth.

  • Perfect Make-Ahead Meal: Roast the vegetables a day in advance, then blend and warm when ready to serve for a quick, cozy meal.

    • Italian Flavor Twist: Add a drizzle of olive oil infused with rosemary, a sprinkle of Parmesan cheese, or a touch of crushed red pepper for that warm Italian flair.

If you love this cozy soup, you might also enjoy:

Roasted Butternut Squash Soup

Servings: 4–6
Cook Time: 1 hour (15 min prep, 45 min roast)

Ingredients

  • 1 large butternut squash, halved and seeds removed

  • 1 medium onion, roughly chopped

  • 4 cloves garlic, unpeeled

  • 1–2 small sweet peppers (or bell pepper), chopped

  • 2 medium carrots, peeled and chopped

  • 2–3 tablespoons olive oil

  • Salt and black pepper, to taste

  • 4 cups vegetable or chicken broth (as preferred)

  • Optional: ½ teaspoon smoked paprika or pinch of chili flakes for depth

  • Optional toppings: a drizzle of cream, toasted pumpkin seeds, or crispy sage

Instructions

  1. Preheat oven: to 400°F (200°C).

  2. Prepare vegetables: Place the cleaned, halved butternut squash on a baking sheet, cut side up. Fill each cavity with chopped onion, garlic cloves (still in skin), and peppers. Scatter the carrots around the pan.

  3. Season and roast: Drizzle everything with olive oil and season with salt and pepper. Roast for about 45–50 minutes, or until the squash is tender and caramelized.

  4. Scoop and blend: Once cooled slightly, scoop the flesh from the squash and squeeze out the roasted garlic. Add all roasted vegetables to a blender with 3 cups of broth. Blend until smooth, adding more broth to reach your desired consistency.

  5. Simmer: Pour the soup into a pot and warm over medium heat for 5–10 minutes. Adjust seasoning as needed.

  6. Serve: Ladle into bowls and top with a drizzle of cream or olive oil and your favorite garnishes.