Creamy Roasted Cauliflower Soup Recipe

User Reviews

5.0

51 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    10 mins

  • Total Time

    45 mins

  • Servings

    2 servings

  • Calories

    392 kcal

  • Course

    Main Course, Soup

  • Cuisine

    American

Creamy Roasted Cauliflower Soup Recipe

This creamy roasted cauliflower soup never lets me down. Chock full of nutty, roasted cauliflower, butter, garlic, onions, cream, and broth, it's everything you want in a comforting bowl of soup and then some! 

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Ingredients

Servings
  • 1 large cauliflower head chopped
  • 1 tablespoon olive oil
  • 1 teaspoon salt divided
  • 2 tablespoons butter
  • 1 tablespoon minced garlic 
  • ½ yellow onion diced
  • 4 cups chicken broth or vegetable broth
  • ¼ teaspoon crushed red pepper flakes
  • ½ cup heavy cream or whole milk
  • 1 tablespoon fresh-squeezed lemon juice
  • sharp cheddar cheese see note
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Instructions

Prepare the cauliflower

  1. Preheat oven to 425 degrees. Toss cauliflower with olive oil and 1/4 teaspoon salt.
  2. Arrange cauliflower in a single layer on a baking sheet. Bake for 25 minutes til caramelized. Remove from oven and set aside.

Prepare the soup

  1. In a soup pot, melt butter over medium heat. Stir in garlic and onions for 2-3 minutes til onions are tender and translucent.
  2. Gradually add broth and bring to a boil. Stir in remaining 3/4 teaspoon salt, red pepper flakes, and cauliflower. Reduce heat to a high simmer and cook 15 minutes longer.
  3. Transfer mixture to a blender along with heavy cream. Pulse until very smooth.
  4. Return mixture to soup pot, stir in lemon juice. Taste, add salt and pepper if needed and garnish with cheese and fresh herbs (parsley, green onions, or thyme are my favorites here!) and serve.

Notes

  • *Makes two large bowls, or 4 small bowls of soup - easily doubles! 
  • Cheese it up: before serving, remove from heat and stir in 1/2-1 cup sharp cheddar cheese until melted. 
  • Pro tip: reserve a few pretty pieces of roasted broccoli for garnish!

Nutrition Information

Show Details
Calories 392kcal (20%) Carbohydrates 27g (9%) Protein 8g (16%) Fat 30g (46%) Saturated Fat 15g (75%) Cholesterol 83mg (28%) Sodium 3174mg (132%) Potassium 996mg (28%) Fiber 7g (28%) Sugar 12g (24%) Vitamin A 1977IU (40%) Vitamin C 146mg (162%) Calcium 136mg (14%) Iron 2mg (11%)

Nutrition Facts

Serving: 2servings

Amount Per Serving

Calories 392 kcal

% Daily Value*

Calories 392kcal 20%
Carbohydrates 27g 9%
Protein 8g 16%
Fat 30g 46%
Saturated Fat 15g 75%
Cholesterol 83mg 28%
Sodium 3174mg 132%
Potassium 996mg 21%
Fiber 7g 28%
Sugar 12g 24%
Vitamin A 1977IU 40%
Vitamin C 146mg 162%
Calcium 136mg 14%
Iron 2mg 11%

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

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Overall Rating

5.0

51 reviews
Excellent

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