Coffee soda is one of the easiest drinks you can make, and it’s a delicious, refreshing treat on a hot afternoon. Spruce this simple drink up with a sprig of your favorite herb or a wedge of citrus and enjoy the sparkling coffee!
Fill a glass with ice. We like to use coffee ice cubes for a stronger flavor, but regular ice works, too.
Get out your cold brew. If you’re using regular brewed coffee, let it sit for at least 10 minutes to cool down.
Pour the sparkling water into your glass. Then pour the cold brew on top and take a moment to admire the beautiful layers. Add a sprig of rosemary or a wedge of lemon for a fun garnish!