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Creamy Roasted Cauliflower Soup: Comfort in a Bowl

A close-up of creamy roasted cauliflower soup topped with fresh green parsley and pepper.
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This recipe for roasted cauliflower soup delivers rich, velvety comfort. Roasting the cauliflower and garlic builds deep flavor, making this simple soup a satisfying weeknight dinner or healthy lunch.

Ingredients

Scale
  • 1 large head cauliflower, cut into florets
  • 1 large yellow onion, roughly chopped
  • 4 cloves garlic, left whole
  • 3 tablespoons olive oil, divided
  • 1 teaspoon kosher salt, plus more to taste
  • 1/2 teaspoon black pepper, plus more to taste
  • 1/2 teaspoon dried thyme
  • 1/4 teaspoon cumin
  • 4 cups vegetable broth
  • 1/2 cup heavy cream (or substitute with unsweetened almond milk or coconut milk for dairy-free)
  • 1 tablespoon fresh parsley, chopped (for garnish)

Instructions

  1. Preheat your oven to 400 degrees Fahrenheit (200 degrees Celsius).
  2. Place the cauliflower florets, chopped onion, and whole garlic cloves on a large baking sheet.
  3. Drizzle with 2 tablespoons of olive oil. Sprinkle with salt, pepper, thyme, and cumin. Toss everything together until the vegetables are evenly coated.
  4. Roast for 25 to 30 minutes, stirring halfway through, until the cauliflower is tender and lightly browned at the edges. The roasting step is key for deep flavor.
  5. Transfer the roasted vegetables and any pan drippings to a large pot or Dutch oven.
  6. Add the vegetable broth to the pot. Bring the mixture to a simmer over medium heat.
  7. Reduce the heat to low, cover, and cook for 10 minutes to allow the flavors to meld.
  8. Carefully transfer the soup mixture to a blender (or use an immersion blender directly in the pot). Blend until completely smooth and velvety. Work in batches if using a standard blender, ensuring the lid is vented to allow steam to escape.
  9. Return the pureed soup to the pot if necessary. Stir in the heavy cream (or dairy-free substitute). Heat gently until warmed through; do not boil after adding the cream.
  10. Taste the soup and adjust salt and pepper as needed.
  11. Ladle the creamy roasted cauliflower soup into bowls. Garnish with fresh parsley before serving.

Notes

  • For a vegan option, substitute heavy cream with 1/2 cup of full-fat canned coconut milk or unsweetened almond milk.
  • If you want a richer flavor, roast an extra head of garlic.
  • Top with crunchy croutons or a drizzle of smoked paprika oil for added texture and taste.
  • This soup freezes well for easy meal prep. Cool completely before storing in airtight containers.

Nutrition

Find it online: https://mdlatdmm.com/roasted-cauliflower-soup-creamy-velvety-recipe/