This roasted butternut squash soup is one of my favorite ways to welcome fall. It's sweet, savory, and silky smooth.Step-by-step photos can be seen below the recipe card.
Preheat oven to 425°F. Line a baking sheet with parchment paper.
Drizzle 1 tablespoon of olive oil, sprinkle ½ teaspoon of salt and pepper over the squash, and toss to coat. Roast in the oven for 35-45 minutes until the edges are browned and the squash is fork-tender. Set aside to cool.
1 large butternut squash, 2 tablespoons olive oil, 1 teaspoon kosher salt, ¼ teaspoon ground black pepper
Once the squash is cool, scoop out the seeds. Then, scoop out the cooked squash, removing the peel.
Add 1 tablespoon of olive oil to a Dutch oven over medium heat. Add in the onion, carrots, celery, herbs, and ½ teaspoon of salt. Cook for 6-7 minutes until softened. Stir in the garlic and cook for another 30 seconds.
½ onion, 2 large carrots, 3 ribs celery, 2 cloves garlic, 2-3 sprigs fresh thyme, 2-3 sprigs fresh rosemary
Add in the cooked squash. Pour in the chicken broth and bring the mixture to a boil. Then, reduce to a simmer, cooking for 10-15 minutes.
4 cups low-sodium chicken broth
Use an immersion blender to purée the mixture. Or, transfer the mixture to a blender and purée. Then, return to the pot. Taste and add more salt and pepper if needed.
Serve with additional herbs and a drizzle of olive oil on top.
Notes
Storage: Store butternut squash soup in an airtight container in the refrigerator for up to 5 days or in the freezer for up to 6 months