Long-grain rice refers to a type of rice that has long, slender grains that stay separate and fluffy when cooked. It is a versatile staple in many cuisines around the world. Long-grain rice is commonly used in dishes like pilafs, stir-fries, and side dishes. It has a mild flavor and a slightly chewy texture. It is a good source of carbohydrates and provides energy. Long-grain rice can be cooked on the stovetop, in a rice cooker, or in the oven, depending on personal preference and the desired result.