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Creamy Dairy-Free Roasted Butternut Squash Soup

Indulge in this velvety smooth, dairy-free roasted butternut squash soup. Rich with roasted flavor and warm spices, it's a comforting and healthy dish perfect for any season.
Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 minute
Servings: 4
Course: Soup
Cuisine: American
Calories: 150

Ingredients
  

  • 1 large butternut squash (about 3 pounds) halved vertically and seeds removed
  • 1 tablespoon olive oil plus more for drizzling
  • 1/2 cup shallot chopped (about 1 large shallot bulb)
  • 1 teaspoon salt
  • 4 garlic cloves pressed or minced
  • 1 teaspoon maple syrup
  • 1/4 teaspoon ground nutmeg
  • to taste Freshly ground black pepper
  • 3-4 cups vegetable broth as needed (24 to 32 ounces)
  • 1-2 tablespoons butter to taste (or dairy-free alternative)

Equipment

  • Baking sheet
  • Parchment paper
  • soup pot or Dutch oven
  • blender

Method
 

Roast the Squash for Flavor
  1. Preheat your oven to 425°F (220°C). Line a rimmed baking sheet with parchment paper. Place the halved butternut squash cut-side down on the prepared baking sheet. Drizzle each half with about ½ teaspoon of olive oil, rubbing it gently to coat the flesh. Season generously with salt and pepper. Roast for 40-50 minutes, or until the squash is fork-tender and the edges are caramelized. Let it cool slightly.
Sauté Aromatics
  1. While the squash roasts, warm 1 tablespoon of olive oil in a large soup pot or Dutch oven over medium heat until shimmering. Add the chopped shallot and 1 teaspoon of salt. Cook, stirring occasionally, until the shallots are softened and beginning to turn golden, about 3-4 minutes. Add the minced garlic and cook for another minute until fragrant, stirring constantly to prevent burning.
Blend to Velvety Smoothness
  1. Scoop the roasted butternut squash flesh into your blender, discarding the skin and seeds. Add the sautéed shallots and garlic from the pot to the blender. Stir in the maple syrup, nutmeg, and a few grinds of black pepper. Pour in 3 cups of the vegetable broth. Do not overfill your blender; work in batches if necessary. Secure the lid tightly, ensuring the steam vent is clear or slightly ajar.
Achieve Ultimate Creaminess
  1. Blend on high speed until the soup is completely smooth and creamy. This may take 1-2 minutes depending on your blender. If you desire a thinner consistency, gradually stir in the remaining cup of vegetable broth until your desired thickness is reached.
Enrich and Season
  1. For added richness, stir in 1-2 tablespoons of butter (or your chosen dairy-free alternative) into the blended soup. Blend again briefly until fully incorporated. Taste the soup and adjust seasoning with more salt and pepper as needed. This final taste test is crucial for balancing the flavors.
Warm and Serve
  1. If the soup is hot from blending, it can be served immediately. Otherwise, return it to the soup pot and gently warm over medium heat, stirring frequently, until heated through. Ladle into bowls and garnish as desired.

Notes

Ingredient Notes & Substitutions: Choosing Your Squash: Select a butternut squash that feels heavy for its size, with smooth, unblemished skin. A slightly curved neck is ideal for easier slicing and more flesh. Dairy-Free Creaminess: While the recipe calls for butter for richness, you can substitute it with 1-2 tablespoons of unsalted olive oil, melted coconut oil, or a dairy-free butter alternative. For even more creaminess, consider adding a splash of full-fat coconut milk or cashew cream at the end of blending. Broth Variations: Use a good quality vegetable broth for the best flavor. Chicken broth can be used if not making a vegan soup.