Corn flour, also known as cornstarch, is a fine white powder derived from the endosperm of corn kernels. It is a versatile ingredient used in cooking and baking due to its ability to thicken sauces, soups, and gravies, as well as to provide structure and texture to baked goods. Corn flour is gluten-free, making it suitable for individuals with gluten sensitivities or those following a gluten-free diet. It has a neutral flavor and translucent appearance when cooked, making it an ideal thickening agent for a variety of dishes without altering the taste or color.