Description
A velvety, rich butternut squash soup with a savory depth from slowly caramelized onions and a whisper of warm spices. The natural sweetness of roasted squash is balanced with aromatic herbs and a touch of cream, creating a silky, comforting bowl that feels both rustic and refined.
Ingredients
- 1 medium butternut squash (about 2 lb / 910 g), peeled, seeded, and cut into 1-inch cubes
- 2 tbsp olive oil, divided
- 1 medium yellow onion, finely diced (about 1 cup)
- 2 medium carrots, peeled and sliced into 1/2-inch rounds (about 3/4 cup)
- 2 cloves garlic, minced
- 3 cups low-sodium vegetable broth
- 1/2 tsp fine sea salt, plus more to taste
- 1/4 tsp freshly ground black pepper, plus more to taste
- 1/8 tsp ground nutmeg
- 1/4 tsp ground cinnamon
- 1/4 tsp smoked paprika
- 1/2 cup heavy cream
- 1 tbsp unsalted butter
- 2 tbsp maple syrup
- 2 tbsp toasted pumpkin seeds, for garnish
- 1 tbsp fresh chives, finely chopped, for garnish
- 1/4 cup crème fraîche or sour cream, for garnish
Instructions
- Prepare the squash: Using a sharp chef’s knife, slice off both ends of the butternut squash to create flat, stable surfaces. Stand the squash upright and peel downward with a vegetable peeler, removing all the pale skin until the vivid orange flesh is exposed. Cut the squash in half lengthwise, scoop out the seeds and stringy pulp with a sturdy spoon, then cut the flesh into uniform 1-inch cubes so they cook evenly.
- Roast the squash: Preheat your oven to 425°F / 218°C and line a rimmed baking sheet with parchment paper. Toss the cubed squash with 1 tablespoon of the olive oil, 1/4 teaspoon of the salt, and 1/8 teaspoon of the black pepper directly on the sheet pan, spreading the pieces into a single layer with space between them. Roast for 30 to 35 minutes, turning once halfway through, until the squash is deeply golden at the edges and a fork slides through the center with no resistance.
- Sauté the aromatics: While the squash roasts, set a 5- to 6-quart Dutch oven or heavy-bottomed pot over medium heat. Add the remaining 1 tablespoon olive oil and 1 tablespoon butter; when the butter foams and stops sizzling, add the diced onion and sliced carrots. Cook for 8 to 10 minutes, stirring occasionally, until the onion is translucent with lightly browned edges and the carrots have softened slightly.
- Bloom the garlic and spices: Add the minced garlic to the pot and stir constantly for 60 seconds, until it releases a fragrant aroma but has not taken on any brown color. Sprinkle in the ground nutmeg, cinnamon, and smoked paprika, stirring for another 30 seconds. This brief toasting of the spices in the fat intensifies their flavor and removes any raw, dusty taste.
- Simmer the broth base: Pour the vegetable broth into the pot, scraping the bottom with a wooden spoon to lift any browned bits stuck to the surface — these caramelized pieces add savory depth to the finished soup. Increase the heat to medium-high and bring the liquid to a gentle boil, then reduce the heat to low so the surface barely ripples. Simmer uncovered for 10 minutes to meld the flavors and fully tenderize the carrots.
- Blend the soup: Carefully transfer the roasted squash and the simmered vegetable broth mixture to a high-speed blender, working in two batches if necessary to avoid overfilling past the maximum fill line. Remove the center cap from the blender lid and cover the opening with a folded kitchen towel to allow steam to escape safely. Blend on high for 60 to 90 seconds per batch, until the soup is completely smooth with a silky, pourable consistency and no visible flecks of vegetable remain.
- Return to the pot and enrich: Pour the puréed soup back into the Dutch oven over low heat. Stir in the heavy cream and maple syrup, tasting as you go — the cream rounds out the edges and the maple syrup enhances the squash’s natural sweetness without making the soup taste like dessert. Warm gently for 3 to 4 minutes, stirring occasionally, until the soup is heated through but not simmering; do not let it boil or the cream may separate.
- Adjust seasoning and consistency: Taste the soup and season with the remaining 1/4 teaspoon salt and the reserved black pepper, adding more in small pinches until the flavor is balanced and the sweetness of the squash is tempered by the savory broth. If the soup feels too thick, thin it with additional vegetable broth or water 2 tablespoons at a time until it coats the back of a spoon but still pours slowly.
- Garnish and serve: Ladle the hot soup into warmed bowls, filling each about three-quarters full. Swirl a dollop of crème fraîche or sour cream onto the surface of each serving, then scatter toasted pumpkin seeds and chopped chives over the top. Serve immediately while the soup is hot, with any remaining toppings on the side.
Notes
Storage: Cool soup completely, then transfer to an airtight container and refrigerate for up to 4 days. Freezing: Pour cooled soup into freezer-safe containers or zip-top bags, leaving 1 inch of headspace; freeze for up to 3 months. Reheating: Warm refrigerated soup in a saucepan over low heat for 6 to 8 minutes, stirring occasionally, until steaming. Reheat frozen soup after thawing overnight in the refrigerator, or warm directly from frozen over low heat for 15 to 20 minutes, stirring frequently. Avoid boiling on reheat if cream has been added, as it may separate. For a dairy-free version, replace heavy cream with full-fat coconut milk and garnish with coconut yogurt.
Nutrition
- Calories: 325
- Sugar: 13g
- Sodium: 610mg
- Unsaturated Fat: 9g
- Carbohydrates: 36g
- Fiber: 5g
- Protein: 5g
- Cholesterol: 42mg
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