01 -
In a small saucepan, combine the sugar and 1 cup of water. Heat over medium heat, stirring constantly, until the sugar dissolves completely to create a simple syrup. Remove from heat and let it cool.
02 -
In a large pitcher, combine the freshly squeezed lemon juice, cooled simple syrup, blue raspberry flavoring syrup, and 4 cups of cold water. Stir well to mix.
03 -
If desired, add a few drops of blue food coloring to enhance the blue color of the lemonade. Start with a small amount and gradually add more until you achieve the desired shade.
04 -
Taste the lemonade and adjust the sweetness by adding more sugar or water, if needed.
05 -
Chill the blue raspberry lemonade in the refrigerator for at least 30 minutes or until ready to serve.
06 -
When ready to serve, fill glasses with ice and pour the chilled blue raspberry lemonade over the ice. Garnish each glass with fresh raspberries and a lemon slice, if desired.