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Roasted Cauliflower Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 20 reviews
  • Author: Caroline
  • Prep Time: 10 minutes
  • Cook Time: 45 minutes
  • Total Time: 55 minutes
  • Yield: 6 servings
  • Category: Soup
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A creamy and comforting roasted cauliflower soup featuring caramelized cauliflower, cannellini beans, and fragrant herbs, perfect for a cozy meal served with crusty bread.


Ingredients

Scale

Vegetables and Herbs

  • 1 large head cauliflower cut into florets
  • 1 medium yellow onion chopped
  • 5 cloves garlic minced
  • 1/2 teaspoon dried thyme
  • 1/4 teaspoon dried rosemary

Pantry

  • 3 tablespoons olive oil divided
  • 15 ounce can cannellini beans drained and rinsed
  • 4 cups vegetable broth
  • 1 tablespoon lemon juice
  • Salt and pepper to taste

Garnish

  • Croutons, for garnish, or a few roasted cauliflower florets


Instructions

  1. Roast cauliflower: Preheat the oven to 425 degrees F. On a large baking sheet, toss the cauliflower florets with 2 tablespoons of olive oil and sprinkle with salt. Arrange in a single layer and bake for 35 minutes, flipping halfway through, until caramelized and golden brown.
  2. Sauté aromatics: When the cauliflower has 10 minutes remaining, heat the remaining 1 tablespoon of olive oil in a large pot over medium heat. Add the chopped onion and cook for 4 minutes until translucent, then add the minced garlic and cook for 1 minute more until fragrant.
  3. Add beans and broth: Stir in the cannellini beans, dried thyme, dried rosemary, vegetable broth, and the roasted cauliflower (reserving a few florets for garnish). Bring the mixture to a boil, then reduce heat and simmer for 10 minutes to allow flavors to meld.
  4. Blend soup: In batches, carefully transfer soup to a blender and blend until smooth and creamy. For a chunkier texture, use an immersion blender to partially blend the soup. Return the blended soup to the pot.
  5. Finish seasoning: Stir in the lemon juice, then season with salt and pepper to taste.
  6. Serve: Ladle the soup into bowls and garnish with croutons or reserved roasted cauliflower florets. Serve alongside crusty bread for dipping and enjoy.

Notes

  • For a richer, creamier soup, add 1/2 cup vegan cream or full-fat coconut milk before blending, or blend in 1/2 cup raw cashews.
  • Store leftover soup covered in the refrigerator for 3-4 days, or freeze for longer storage.
  • If you prefer a chunkier texture, opt for an immersion blender instead of a regular blender.
  • Adjust seasoning with salt and pepper after blending to ensure balanced flavor.

Nutrition

  • Serving Size: 1 cup
  • Calories: 180 kcal
  • Sugar: 4 g
  • Sodium: 450 mg
  • Fat: 7 g
  • Saturated Fat: 1 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 23 g
  • Fiber: 6 g
  • Protein: 7 g
  • Cholesterol: 0 mg