Muesli is a healthy breakfast cereal that was created by a doctor in Switzerland as a hearty breakfast food. A nutritious Swiss cereal developed for the health conscious people. Basic muesli is a mixture of rolled oats (raw or toasted), grains and dried fruit, which is eaten as a cereal or a snack. It is also good sprinkled over ice cream, frozen yogurt or fresh fruit. There are many variations of muesli available, which include ingredients such as cinnamon, sunflower seeds, bran, rye, wheat and other grains. Many different types of fruits and nuts can also be used.