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Creamy Cauliflower Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 87 reviews
  • Author: Harper
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 2 servings
  • Category: Soup
  • Method: Stovetop
  • Cuisine: American

Description

This creamy cauliflower soup is a comforting, flavorful dish perfect for chilly days. Made with tender cauliflower, leek, and potato, slow-cooked in chicken stock, then blended smooth and enriched with whole milk, this soup balances hearty vegetables with a hint of spice from cayenne. Its velvety texture and savory notes make it an ideal starter or light meal that’s both nourishing and satisfying.


Ingredients

Scale

Vegetables

  • 1 head cauliflower, chopped
  • 1 leek, white and light green parts sliced
  • 1 russet potato, peeled and chopped
  • 4 cloves garlic, roughly chopped

Liquids & Oil

  • 1 tablespoon olive oil
  • 2 cups chicken stock
  • ½ cup whole milk

Seasonings

  • Salt and pepper to taste
  • ¼ teaspoon cayenne pepper


Instructions

  1. Prep the leek: Slice the white and light green parts of the leek and submerge them in a small bowl of water. Agitate with your fingers to dislodge any dirt trapped inside. Drain and rinse well.
  2. Sauté the leek: Heat olive oil in a large pot over medium heat. Add the cleaned leek and cook for 3-4 minutes until softened.
  3. Add vegetables and spices: To the pot, add the chopped garlic, cauliflower, and peeled potato. Season generously with salt, pepper, and cayenne. Cook everything together for about 2 minutes to allow flavors to meld.
  4. Simmer with stock: Pour in the chicken stock, reduce heat to low, cover the pot, and simmer the soup until the potatoes are very tender, about 15-18 minutes.
  5. Blend the soup: Use an immersion blender to puree the soup until smooth. Alternatively, carefully transfer to a blender in batches and blend until creamy.
  6. Finish with milk: Turn off the heat and stir in the whole milk. Adjust seasoning by tasting and adding extra salt and pepper if needed before serving.

Notes

  • For a vegan version, substitute chicken stock with vegetable broth and use plant-based milk.
  • Adjust cayenne pepper to suit your preferred spice level or omit for a milder flavor.
  • Use a high-powered immersion blender for smoothest texture to avoid chunks.
  • This soup can be refrigerated for up to 3 days or frozen for up to 1 month.
  • Serve with crusty bread or a sprinkle of fresh herbs like parsley or chives for added flavor.

Nutrition

  • Serving Size: 1 serving
  • Calories: 378 kcal
  • Sugar: 15 g
  • Sodium: 468 mg
  • Fat: 13 g
  • Saturated Fat: 3 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0 g
  • Carbohydrates: 53 g
  • Fiber: 8 g
  • Protein: 17 g
  • Cholesterol: 15 mg