They provide additional flavor. Coffee syrups are commonly used at cafes and restaurants to enhance drinks and food flavor profiles. They make a great addition to any pantry and have a wide variety of uses.  Brown sugar syrup, cinnamon, and vanilla syrup turn an iced coffee into a mocha. All it takes is creativity; flavored syrup can transform any beverage into a sweet and flavorful treat. Vanilla is the most popular coffee syrup on the market and is used for lattes, mochas, and cappuccinos.