Fresh berries, dried fruit, toasted nuts, granola, choice of milk (v) w slice of buttered grilled texas toast. Muesli is a Gluten-free breakfast cereal that contains oats, seeds, nuts, and dried fruits. Compared to sugary breakfast cereals, muesli is a healthier option. Muesli is full of ingredients that can aid your digestion, help you feel fuller, and protect your heart. Muesli may be a great food to add to a healthy diet