Plain flour, also known as all-purpose flour, is a versatile pantry staple used in a wide variety of recipes. Made from wheat and finely ground, it has a neutral flavor and is commonly used for baking bread, cakes, cookies, and pastries. Plain flour is essential for creating light and fluffy baked goods, as well as for thickening sauces and gravies. It is a must-have ingredient for any home baker and is suitable for both sweet and savory dishes.