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Creamy Roasted Cauliflower Soup Recipe

4.7 from 121 reviews

This creamy roasted cauliflower soup is a comforting and flavorful dish featuring tender roasted cauliflower blended with aromatic spices, sautéed onions, garlic, and a touch of heavy cream for richness. Perfect as a cozy starter or light meal, it balances roasted depth with creamy smoothness.

Ingredients

Scale

Vegetables and Aromatics

  • 1 large head cauliflower, cut into florets
  • 1 medium onion, diced
  • 3 cloves garlic, minced

Liquids and Fats

  • 2 tbsp olive oil
  • 4 cups vegetable broth
  • 1 cup heavy cream

Seasonings

  • Salt and pepper to taste
  • 1 tsp dried thyme
  • 1/2 tsp smoked paprika

Instructions

  1. Preheat Oven: Preheat your oven to 400°F (200°C) to prepare for roasting the cauliflower, which forms the flavor base of the soup.
  2. Roast Cauliflower: Toss cauliflower florets with 1 tablespoon of olive oil, salt, and pepper. Spread them evenly on a baking sheet and roast for 25 minutes until they become golden and tender, enhancing their natural sweetness.
  3. Sauté Onion and Garlic: Heat the remaining 1 tablespoon of olive oil in a large pot over medium heat. Add diced onion and sauté until soft and translucent. Add minced garlic and cook for an additional minute to release its aroma.
  4. Add Ingredients and Simmer: Incorporate the roasted cauliflower into the pot, then pour in the vegetable broth. Stir in dried thyme and smoked paprika. Bring to a simmer and cook for 15 minutes to meld the flavors together.
  5. Blend Soup: Using an immersion blender or a countertop blender, puree the soup until smooth and creamy.
  6. Add Cream and Season: Stir in heavy cream to enrich the texture, then adjust the soup’s seasoning with salt and pepper to taste.
  7. Serve: Ladle the soup into bowls and serve warm for a satisfying, comforting experience.

Notes

  • For a vegan version, substitute heavy cream with coconut milk or cashew cream.
  • Roasting the cauliflower adds depth; do not skip this step for best flavor.
  • Use an immersion blender directly in the pot to ease blending and reduce cleanup.
  • Garnish with fresh herbs like parsley or chives for extra freshness.
  • If you prefer a thinner consistency, add more vegetable broth during blending.

Keywords: creamy cauliflower soup, roasted cauliflower soup, vegetarian soup, comforting soup, creamy vegetable soup