* NOTE: Windowpane Test
Pull off a piece of dough about the size of a walnut. Roll it between your hands for a few seconds to smooth the edges. Using both hands, pull the dough between your hands, rotating the dough 90 degrees occasionally to form a thin sheet of dough so thin that light passes through it. The dough shouldn’t tear when you do this. If you can form a windowpane, the dough is fully developed. If you can’t, then knead another 5 minutes or so.