Use table salt. I've tried this with Kosher salt and other larger cuts of salt and they just don't mix in as well. I rarely use anything but Kosher salt in my recipes, but this flatbread is much better with the smaller grains of salt.

Par-baking the flatbread is a must if you're looking for a crispy crust. I am still surprised when people say they don't par-bake their crust! Par-baking allows the inside of the dough to cook without the outside getting dark golden brown. This means that when you top it, it's not going to get soggy. And when you bake it, it's going to get perfectly crisp!

Don't go too crazy with the toppings. As the famous saying goes, less really is more in the case of flatbread toppings. This is an unleavened, thin flatbread crust so it's not going to hold up to three cups of fresh mozzarella or a mountain of meat. Try adding more flavorful toppings so you need less.