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roasted cauliflower soup in a bowl with garnishes

Roasted Cauliflower Soup

This Roasted Cauliflower Soup is creamy, comforting, and full of rich, nutty flavor. Roasting the cauliflower first brings out its natural sweetness, while a little thyme, lemon and nutmeg adds warmth and brightness.
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Course: Appetizer, Main Course
Cuisine: American
Diet: Gluten Free
Keyword: roasted cauliflower soup
Prep Time: 5 minutes
Cook Time: 45 minutes
Total Time: 50 minutes
Servings: 4 servings

Ingredients

  • 1 large head cauliflower cut into small florets
  • 3 tbsps extra-virgin olive oil divided
  • 4 sprigs fresh thyme or ½ teaspoon dried
  • ½ - 1 teaspoon flakey sea salt to taste
  • 1 medium yellow onion diced (80g / 2.8oz)
  • 2 ribs celery diced (80g / 2.8oz)
  • 2 cloves garlic minced
  • 4 cups vegetable broth
  • 1 tablespoon unsalted butter or ghee
  • 1 - 2 teaspoon fresh lemon juice to taste
  • Good pinch of ground nutmeg

GARNISH

  • 1 tablespoon parsley or chives finely chopped
  • 2 tablespoon toasted pumpkin seeds or chopped hazelnuts

Instructions

  • Preheat oven to 400F and line a large baking tray with parchment.
  • Add the cauliflower florets and toss with 2 tablespoon olive oil, thyme and salt. Cook for 25 - 35 mins until tender, tossing once during cooking.
  • Heat the remaining 1 tablespoon of olive oil in a dutch oven. Add the onion and celery and cook for 5 minutes on a medium heat until soft. Add the garlic for another 30 seconds until fragrant.
  • Set aside a few of the prettiest roasted cauliflower florets for garnish. Add the rest of the roasted cauliflower to the pot then add the broth and start with ½ teaspoon salt. Bring to the boil then reduce to a simmer and cook for 20 minutes.
  • Transfer to a blender with the butter or more olive oil (work in batches If you need to so it doesn’t overflow) and blitz until smooth.
  • Add the lemon juice and nutmeg and blend again. Taste and adjust seasoning to taste.
  • Pour into bowls and top with set aside cauliflower florets, chopped herbs, toasted pumpkin seeds, black pepper and a good drizzle of olive oil.

Nutrition

Calories: 179kcal | Carbohydrates: 13g | Protein: 3g | Fat: 14g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 8g | Trans Fat: 0.1g | Cholesterol: 8mg | Sodium: 987mg | Potassium: 483mg | Fiber: 3g | Sugar: 6g | Vitamin A: 598IU | Vitamin C: 72mg | Calcium: 42mg | Iron: 1mg

Nutrition Disclaimer

All nutritional information provided is an estimate. For specific dietary needs or concerns, we recommend consulting a nutrition calculator or a qualified expert.

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