Put the water and sugar in a small saucepan and heat on medium.
Stir continuously until the mixture reaches a simmer.
Add the blueberries and lower the heat to medium-low.
Let simmer for 5 minutes.
Strain the syrup and discard the solid leftover berries.
Let cool completely to room temperature before you use the syrup.
Store leftover syrup in a sealed jar in the refrigerator. The sealed and refrigerated syrup should last for about a month, after which you should throw any remaining syrup away and make a new batch.Image Credit: motorolka, Shutterstock