soups

Roasted Cauliflower and Red Pepper Soup

A creamy, smoky soup with roasted cauliflower and sweet red peppers. Naturally thick without any cream needed.

By chemiztryApril 7, 2026
Roasted Cauliflower and Red Pepper Soup
Prep Time
15 mins
Cook Time
40 mins
Servings
6

Ingredients

  • 1 large head cauliflower, cut into florets
  • 3 red bell peppers, seeded and quartered
  • 1 large onion, quartered
  • 6 cloves garlic, peeled
  • 3 tablespoons olive oil
  • 4 cups vegetable broth
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon cumin
  • Salt and pepper to taste
  • Pinch of cayenne pepper
  • Fresh chives and a drizzle of olive oil for garnish

Instructions

  1. 1

    Preheat oven to 425°F. Spread cauliflower, bell peppers, onion, and garlic on a large baking sheet.

  2. 2

    Drizzle with olive oil, season with smoked paprika, cumin, salt, and pepper. Toss to coat.

  3. 3

    Roast for 25-30 minutes until vegetables are deeply caramelized and tender.

  4. 4

    Transfer roasted vegetables to a large pot. Add vegetable broth and bring to a simmer.

  5. 5

    Use an immersion blender to puree the soup until completely smooth. Add more broth if too thick.

  6. 6

    Season with cayenne, additional salt and pepper to taste.

  7. 7

    Ladle into bowls and garnish with fresh chives and a drizzle of good olive oil.

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