I like my creamy roasted cauliflower soup on the thick side. The thickness comes from the pureed chickpeas. If you want a thinner soup, reduce the chickpeas by half or add more water. This soup can easily be made ahead! Roast the cauliflower and store, or make the soup and save for later in an airtight container. It also freezes very well!
Chickpeas are easy to prepare from scratch! You’ll need 2 cups of chickpeas for this recipe. I usually make a big batch of chickpeas from dried legumes and freeze them.