Oat bran is the outer casing of the oat groat, which is low in saturated fat and a good source of dietary fiber, including soluble fiber. In fact, one serving of oat bran contains 7 grams of fiber. Its high fiber content can also make you feel fuller longer, which can control your appetite and guard against snacking. In addition to the above health benefits, oat bran makes an absolutely delicious hot cereal. Try topping a bowl of whole grain oat cereal goodness with brown sugar and butter, or add fruit, spices, yogurt and nuts. Oat Bran Cereal is a deliciously smooth hot cereal milled from high protein oat groats. It cooks quickly and tastes great! Oat bran is the perfect choice for a high-fiber breakfast, but it also makes excellent muffins and is a fantastic addition to cakes, breads, smoothies and more.