Ingredients
Equipment
Method
- Preheat your oven to 425°F (220°C). On a large baking sheet, toss the cauliflower florets with 1 tablespoon of olive oil, salt, and pepper. Roast for 25-30 minutes, tossing halfway, until the edges are deeply caramelized and golden brown. This step is non-negotiable for maximum flavor—trust me, it transforms the soup.
- While the cauliflower roasts, heat the remaining 1/2 tablespoon of oil in a large pot or Dutch oven over medium heat. Add the diced onion and cook for 5-7 minutes until soft and translucent. Add the minced garlic and cook for just 30 seconds until fragrant—don't let it brown.
- To the pot, add the roasted cauliflower, drained cannellini beans, fresh thyme, and broth. Bring the mixture to a boil, then reduce the heat to a simmer. Cover and let it cook gently for 15 minutes. This allows all the flavors to meld beautifully.
- Carefully transfer the soup in batches to a high-powered blender. Tip from me: always leave the vent hole in the blender lid open and cover it with a folded kitchen towel to prevent steam explosions. Blend until completely smooth and velvety.
- Return the pureed soup to the pot over low heat. Whisk in the Greek yogurt until fully incorporated and the soup is warmed through. Taste and adjust seasoning with salt and pepper. Serve warm, garnished with fresh chives if desired.
Notes
Chef's Tips:
• For a smoother texture, pass the blended soup through a fine-mesh sieve.
• Do not boil the soup after adding the Greek yogurt, as it may curdle.
• Serve with a sprinkle of grated Parmesan for an extra flavor boost.
Food Safety:
• Cool soup to room temperature before refrigerating to prevent bacterial growth.
• Store in airtight containers and consume within 3-4 days.