– 3 cups all purpose flour

All-purpose flour is a refined grain product milled from the endosperm of wheat kernels, typically a blend of hard and soft wheat varieties. Originating from wheat domestication in the Fertile Crescent, all-purpose flour has become the most versatile flour in modern baking and cooking. It contains approximately 10-12% protein content, making it suitable for both tender baked goods and chewy breads. The flour is typically enriched with vitamins and minerals (thiamine, riboflavin, niacin, and iron) to compensate for nutrients lost during milling. Its neutral flavor and moderate gluten-forming capacity make it the standard choice for home bakers and professional kitchens worldwide.

All-purpose flour is produced by grinding cleaned wheat kernels and removing the bran and germ, leaving primarily the starchy endosperm. The resulting powder is then bleached or aged to improve its baking properties. Most commercial all-purpose flours are pre-sifted and standardized for consistent performance across recipes.

All-purpose flour is the foundational ingredient in countless baked goods, including breads, cakes, cookies, pastries, and biscuits. It serves as a thickening agent in sauces, gravies, and roux-based dishes across European, American, and many global cuisines. The flour's moderate protein content makes it ideal for recipes requiring both structure and tenderness—it cannot achieve the chewiness of bread flour nor the delicate crumb of cake flour, but performs adequately in most applications.

In savory cooking, all-purpose flour is used for dusting meats before searing, creating coating batters for fried foods, and thickening soups and stews. It can also be whisked into cold liquids to create a slurry for immediate thickening without lump formation. Most home bakers rely exclusively on all-purpose flour for everyday baking, making substitutions only for specialized recipes.