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Roasted Cauliflower Soup Recipe

Roasted Cauliflower Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.6 from 8 reviews
  • Author: Kimberly
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 55 minutes
  • Yield: 4 servings
  • Category: Soup
  • Method: Roasting, Stovetop
  • Cuisine: American
  • Diet: Vegetarian, Gluten-Free

Description

This Roasted Cauliflower Soup is a creamy and comforting dish perfect for cooler weather. Roasting the cauliflower adds depth of flavor, while the addition of nutmeg and thyme gives it a warm and aromatic twist. Topped with chives or extra roasted cauliflower, it’s a delightful soup for any occasion.


Ingredients

Main Ingredients:

  • 1 large head cauliflower (cut into florets)
  • 2 tablespoons olive oil
  • 1 medium onion (chopped)
  • 3 cloves garlic (minced)
  • 4 cups vegetable broth
  • 1 cup whole milk or unsweetened non-dairy milk
  • 1/2 teaspoon dried thyme
  • 1/4 teaspoon ground nutmeg
  • Salt and black pepper to taste

Optional Ingredients:

  • 2 tablespoons butter (optional, for richness)
  • Chopped chives or roasted cauliflower florets for garnish (optional)

Instructions

  1. Preheat the Oven: Preheat the oven to 425°F (220°C). Toss cauliflower florets with 1 tablespoon olive oil, salt, and pepper. Roast for 25–30 minutes, turning halfway until golden and tender.
  2. Sauté Onion and Garlic: In a large pot, heat the remaining olive oil over medium heat. Add onion and cook until softened, about 5 minutes. Add garlic and cook for 1 minute.
  3. Cook Soup: Stir in roasted cauliflower, vegetable broth, thyme, nutmeg, salt, and pepper. Bring to a boil, then simmer for 10 minutes. Blend until smooth. Stir in milk and butter if using. Adjust seasoning.
  4. Serve: Heat through and serve warm, garnished with chives or extra roasted cauliflower.

Notes

  • For a creamier soup, use heavy cream instead of milk.
  • This soup freezes well and can be reheated on the stovetop.