Preheat oven to 450 F. Place the cauliflower on one baking sheet with a tablespoon of oil. Place the chickpeas on another baking sheet with a tablespoon of oil. Roast both until super crispy and caramelized, about 30 minutes for the cauliflower and 40-45 minutes for the chickpeas. Season generously with salt and pepper and set aside about 1/2 cup of each for garnish. Meanwhile, add the last tablespoon of oil to a large pot along with the onion. Saute until soft, about 5 minutes. Add in the garlic and saute for another 30 seconds. Add the parsnips, cumin, herbs de province, thyme leaves and broth and bring to a boil. Reduce to a simmer and put the lid on the pot. Simmer for about 20 minutes, then add in the cauliflower and chickpeas (minus the 1/2 cup each). Cook for another 5 minutes until everything is very soft. Using a hand blender, puree until smooth. Add the coconut milk and puree again to incorporate. Season with salt and pepper, to taste. To serve, add a swirl of coconut milk and olive oil. Top with the cauliflower and chickpeas and some fresh thyme leaves. Enjoy!