Cauliflower Leek Soup

User Reviews

5

34 reviews
Excellent
  • Prep Time

    5 mins

  • Cook Time

    25 mins

  • Total Time

    30 mins

  • Servings

    5 servings

  • Calories

    115 kcal

  • Course

    Soup

  • Cuisine

    American

Cauliflower Leek Soup

Cauliflower Leek Soup is a smooth, creamy soup made by cooking chopped leeks and cauliflower in chicken or vegetable broth, thickened with a butter and flour roux. After simmering until the vegetables are tender, the soup is blended to a silky texture, seasoned simply with salt and pepper, and can be garnished with bacon, cheddar cheese, or scallions for added flavor.

Description

Starting with well-washed leeks to remove grit, the recipe sautés leeks and cauliflower florets in a broth that is thickened by cooking butter and flour together before adding the liquid. Simmering the mixture softens the vegetables fully. The immersion blender creates a uniform, creamy consistency without dairy-based cream.

The flavor profile is mild and delicate, with the sweetness of leeks complementing the subtly earthy cauliflower. The texture is smooth and velvety, achieved by blending until fully pureed. Optional toppings like crumbled bacon, cheddar cheese, or scallions can add texture and savory accents.

This soup serves well as a light lunch or starter. Since it yields about 8 cups, it can be portioned and stored for several meals.

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Ingredients

Servings
  • 1 tbsp butter unsalted
  • 1 tbsp all-purpose flour use ap gluten-free flour for GF
  • 4 cups chicken broth reduced sodium or vegetable broth
  • 1 leek about 3 or 4 dark green stems removed, bunch
  • 1 cauliflower chopped (about 1 1/2 lbs florets, medium head
  • kosher salt fresh, to taste
  • black pepper fresh, to taste
  • Bacon optional toppings, crumbled bacon, extra scallions
  • cheddar cheese
  • scallions

Instructions

  1. Wash leeks very carefully to remove all grit. I usually cut them horizontally and separate the rings to make sure no dirt remains.
  2. Coarsely chop them when washed.
  3. In a medium soup pot, melt butter and add flour on low flame.
  4. Using a wooden spoon, stir and cook 1 to 2 minutes.
  5. Add broth, leeks, and cauliflower and bring to a boil.
  6. Cover and simmer on low for about 20 minutes, until cauliflower is soft.
  7. Using an immersion blender, blend the soup until smooth adjusting the salt and pepper to taste.
  8. Serve immediately.

Notes

  • Wash leeks thoroughly by separating and rinsing rings to remove dirt.
  • The soup yields approximately 8 cups for multiple servings.
  • Optional toppings like bacon, cheddar, and scallions add flavor and texture.

Nutrition Information

Show Details
Serving 11/3 cups Calories 115kcal (6%) Carbohydrates 20g (7%) Protein 5.5g (11%) Fat 3g (5%) Saturated Fat 1.5g (8%) Cholesterol 6mg (2%) Sodium 511mg (21%) Fiber 5g (20%) Sugar 4g (8%)

Nutrition Facts

Serving: 5servings

Amount Per Serving

Calories 115 kcal

% Daily Value*

Serving 11/3 cups
Calories 115kcal 6%
Carbohydrates 20g 7%
Protein 5.5g 11%
Fat 3g 5%
Saturated Fat 1.5g 8%
Cholesterol 6mg 2%
Sodium 511mg 21%
Fiber 5g 20%
Sugar 4g 8%

* Percent Daily Values are based on a 2,000 calorie diet.

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5

34 reviews
Excellent

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