A type of snack bar is Granola, which is a type of cereal bar made from rolled oats, nuts, honey or other sweeteners, and sometimes puffed rice, that is usually baked until it is crisp. It is often eaten as a snack or breakfast food, and can also be added to yogurt, salads, or other dishes. Granola bars are a popular snack option for those looking for a healthy alternative to traditional snacks.