flour as needed

Flour is a powder produced by grinding cereal grains, legumes, nuts, or other starchy plant materials. Wheat flour is the most common form in European and North American cooking, made from grinding the endosperm, bran, and germ of wheat berries (Triticum species). The fineness, protein content, and extraction rate of flour vary considerably depending on the grain source and milling process. Flour can range from whole grain varieties, which retain all parts of the kernel and contain higher fiber and nutrients, to refined white flours where the bran and germ are removed, leaving primarily the starchy endosperm. Specialty flours made from rice, corn, rye, barley, spelt, and other grains each possess distinct characteristics affecting gluten development, moisture absorption, and final texture.

Flour serves as a foundational ingredient in breadmaking, pastry, cakes, and countless other applications across all culinary traditions. In yeast breads, flour's gluten network provides structure and elasticity; in pastries and cakes, varying flour types and mixing methods control gluten development to achieve desired textures from tender to chewy. Beyond baking, flour functions as a thickening agent in sauces and gravies (roux), a coating for pan-frying and deep-frying, and a binder in meatballs and other prepared dishes. Different flour types—such as high-protein bread flour, lower-protein cake flour, and specialty flours like almond or chickpea flour—are selected based on the desired outcome and dietary requirements.