There are many types of syrup, each with their own flavor and unique use. Maple syrup is obtained by boiling the sap of a maple tree until it is concentrated and thick. It is often used to flavor pastries, hot drinks and meat dishes. Corn syrup is made from sweet corn and is often used to flavor pastries and drinks. Grenadine syrup is made from grenades and is often used to flavor cocktails and carbonated drinks.