Roasted Cauliflower Soup

Ingredients

Instructions

1. 1Gather the ingredients.
2. 2Soak cauliflower florets in a large bowl of lightly salted water for 20 minutes. Drain well, then pat dry. Set an oven rack about 6 inches from the heat source and preheat the oven's broiler. Line a baking sheet with heavy-duty aluminum foil.
3. 3Arrange cauliflower in a single layer on the prepared baking sheet; spray evenly with cooking spray.
4. 4Broil in the preheated oven until browned, 20 to 30 minutes.
5. 5Heat oil in a large soup pot over medium heat. Add onion and sauté until translucent, about 5 minutes. Stir in roasted cauliflower and garlic. Pour in water, season with salt and pepper, and simmer until all vegetables are tender, about 30 minutes.
6. 6Purée soup with an immersion blender until smooth.