Make the crust
Pour the flour into the mixer. Add the salt, the sugar and the butter. Mix on slow, for roughly 2 minutes, only until it becomes the consistency of coarse salt, with some of the pieces of butter still intact. Slowly begin to add in half of the water. Continue adding the water in small amounts, but just until the dough begins to cling together. Remove the dough from the hook and make into a ball. Remove it from the bowl.