This gluten-free pizza is made with a chickpea crust. I made my own based on this recipe, but you can also buy this store bought one. Of course, any gluten-free pizza crust will do! If you don't have broccolini, you can use regular broccoli. For a low FODMAP version, use a regular gluten-free pizza crust, ½ cup shredded mozzarella or less, and stick to half a pie as one serving.