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Bowl of roasted cauliflower and dill soup garnished with herbs.

Roasted Cauliflower and Dill Soup

A luxurious soup merging nutty roasted cauliflower with fresh dill and creamy consistency, perfect for any season.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Appetizer, Soup
Cuisine American
Servings 6 servings
Calories 250 kcal

Ingredients
  

Main Ingredients

  • 2 heads cauliflower About 4 pounds, the star of the dish.
  • 5 cloves garlic, chopped Infuses the soup with aromatic goodness.
  • 1 small yellow onion, chopped Offers a subtle sweetness.
  • 32 ounces low-sodium vegetable broth The base of the soup.
  • 2 cups whole milk or unsweetened plant-based milk Ensures creaminess.
  • 1 cup chopped fresh dill Offers a refreshing, herbal note.

Seasonings

  • 2 teaspoons ground cumin Provides earthy warmth.
  • 2.5 teaspoons sweet paprika Adds sweetness and vibrant color.
  • 1 teaspoon ground sumac Brightens the dish.
  • 1/4 teaspoon ground turmeric Incorporates warmth.
  • Kosher salt to taste Essential seasoning.
  • Black pepper to taste Essential seasoning.

Oils

  • 2 tablespoons extra virgin olive oil Adds depth and silky finish.

Instructions
 

Preparation

  • Preheat your oven to 425°F. Cut the cauliflower in half through the stem, then slice off each floret.
  • Chop larger florets into uniform sizes for even roasting.

Roasting

  • Place the cauliflower on a large sheet pan. Season generously with salt and pepper, drizzle with olive oil, and toss to coat.
  • Spread the cauliflower evenly across the pan and roast for about 45 minutes, turning once halfway through.

Cooking

  • While the cauliflower roasts, heat 2 tablespoons of olive oil in a Dutch oven over medium heat. Add the chopped onion and sauté until translucent.
  • Stir in the chopped garlic, cumin, paprika, sumac, and turmeric, cooking until fragrant.
  • Add 3/4 of the roasted cauliflower along with the vegetable broth. Bring to a boil, then reduce to a simmer for 5-7 minutes.

Blending

  • Use an immersion blender to blend until desired consistency. Alternatively, transfer to a food processor in batches.

Finishing

  • Stir in the milk, lemon juice, and remaining roasted cauliflower. Warm through and adjust seasoning with salt.
  • Fold in fresh dill before serving.

Notes

For an elevated touch, garnish with a drizzle of olive oil and fresh dill. Try adding crispy roasted chickpeas for texture.
Keyword Creamy Soup, Dill Soup, Healthy Soup, Roasted Cauliflower Soup, Vegetarian Soup