Various, Book of American Baking
“ The ingredients in bread-making that have a vital influence upon the finished bread, are: Flour, water, yeast, salt. It is always necessary to have these. Other ingredients act in the capacity of hastening fermentation, yeast foods, flavor, etc., to give a character or special flavor to bread.We contend there is no bread recipe. What we call a bread recipe is merely a combination of ingredients in proportions to suit the conditions under which the baker is working. ”
