Whole Wheat Flour
What it is
Flour milled from the entire wheat kernel — bran, germ, and endosperm — so it is darker, flecked, and coarser than white flour.
How it's made
The whole kernel is ground without sieving out the bran and germ (or with the bran and germ ground separately and recombined). Because the germ contains oils, whole wheat flour goes rancid faster and is best stored cool.
Flavor profile
Nutty, robust, slightly bitter, more aromatic than white flour; the germ contributes sweetness and depth.
Culinary uses
Whole wheat and multigrain breads, hearty muffins, crackers, roti and chapati (Indian atta is a finely milled whole-wheat durum-ish flour). The bran problem: even at high protein, whole wheat doughs are denser and rise less than white doughs. Two mechanisms are at work — the sharp-edged bran particles physically sever the gluten strands as the network forms, and compounds in the bran and germ (plus enzymes and glutathione) chemically weaken gluten. The bran also drinks up water, competing with the gluten for hydration. Practical fixes: higher hydration, longer autolyse to soften the bran, and sometimes added vital wheat gluten.
Regional variations
Indian atta is stone-ground from hard wheat to a very fine, almost silky whole-wheat flour that makes pliable flatbreads — quite different from coarse Western whole wheat. Graham flour is a coarse American whole-wheat style.
Cultural & historical context
For most of human history nearly all flour was whole or nearly so; white flour was a luxury of the rich because removing bran wasted grain and labor. The modern health framing — whole wheat as the virtuous choice — inverts a status hierarchy that ran the other way for millennia.
Reference notes
Tags: `wheat`, `whole-grain`, `contains-gluten`, `high-fiber`. Related ingredients: [White Whole Wheat], [High-Extraction Flour], [Vital Wheat Gluten]. Related cuisines: Indian, American, European. Suggested links: → Bran & gluten interference, → Atta & Indian flatbreads, → Extraction rate.