Additionally, it doesn’t contain any preservatives. You can use it to sweeten your tea, coffee, lemonade, & cocktails. To prepare the syrup, you need just two readily available ingredients- water & sugar. The recipe given below follows the hot technique where the sugar is dissolved in water over some heat. Contradictorily, you can also prepare the syrup in room temperature water. Learn how to make Starbucks Classic Syrup by following these steps: