PCOS Cauliflower Soup - Roasted Garlic Cauliflower Soup

1. Preheat the oven to 400°F (200°C). 2. Cut the cauliflower into florets and place them on a baking sheet. 3. Cut the top off the head of garlic and wrap it in foil. Place it on the baking sheet with the cauliflower. 4. Drizzle the cauliflower and garlic with 1 tablespoon of olive oil and season with salt and pepper. 5. Roast for 30 minutes, or until the cauliflower is golden and tender. 6. While the cauliflower and garlic are roasting, heat the remaining tablespoon of olive oil in a large pot over medium heat. 7. Add the onion and cook until it is soft and translucent. 8. Add the vegetable broth to the pot and bring it to a simmer. 9. Once the cauliflower and garlic are done roasting, add them to the pot. 10. Use an immersion blender to puree the soup until it is smooth. 11. Season with additional salt and pepper if needed. 12. Serve hot.