A breakfast smoothie is a blended, chilled, sometimes sweetened beverage made from fresh fruit (fruit smoothie) or vegetables and in special cases can contain chocolate. In addition to fruit, many smoothies include crushed ice, frozen fruit, honey or frozen yogurt, although some smoothies are 100% fruit. Some may also contain syrup and ice ingredients. They have a milkshake-like consistency which is thicker than slush drinks. Unlike milkshakes, they usually don’t contain ice cream, but can contain milk and yogurt (and a small number of smoothies do use ice cream).