or until they darken slightly (toasting will burst the husks slightly and allow the seeds to release a sticky gluten-like gum when wet, making the crumb softer and adding a wheatgerm-like flavour).
(See Goyoaga’s recipe for Black Olive and Honey Gluten-Free Bread for an example ... for most of the kernel and is the source of white flour; and the germ, the small, sprouting section ...