Caramelized Zucchini Flatbread

The secret to a flatbread with a super-crunchy crust? Pre-roasting all of the veggies. This step concentrates their flavor, and also helps to cook out some of their moisture, which would otherwise soak into the crust. When shaping the dough, don't be afraid to stretch it as thinly as possible—if the dough is springing back on you, just be patient and let it rest for a few minutes.