lbs flour

Flour is a fine powder produced by grinding cereal grains, most commonly wheat (Triticum species), though it may also be derived from other grains such as barley, rye, oats, or corn, as well as non-grain sources like legumes, nuts, and seeds. Wheat flour, the most widely used variety, contains starch, protein (primarily gluten in common wheat varieties), and minerals. The grain is milled to separate the bran and germ from the endosperm, which is then ground into a powder. Different milling processes and grain selections produce flours of varying protein content, granulation, and baking properties—all-purpose flour (10-12% protein) is the most versatile, bread flour (12-14% protein) develops strong gluten networks, cake flour (7-9% protein) produces tender crumbs, and whole wheat flour (14% protein) retains the bran and germ for increased fiber and nutty flavor.

Flour serves as the foundational ingredient in baking, providing structure through gluten development in breads, pastries, and cakes. It is used as a thickening agent in sauces and gravies through roux preparation, and as a coating for fried foods. In bread-making, flour hydration and protein content determine dough extensibility and crumb structure. Beyond baking, flour appears in pasta doughs, dumpling wrappers, and as a dusting agent. Different flour types are selected based on application: bread flour for yeasted doughs, cake flour for delicate cakes, and whole wheat or specialty flours for flavor and nutrition. Proper measuring (spooning and leveling rather than scooping) is critical for consistent results.