Coffee Soda Recipe — Espresso Soda, Cold Brew Soda & Variations

Coffee soda is one of the most refreshing drinks you can make with espresso or cold brew — light, fizzy, and surprisingly easy. You’ve probably seen it on specialty café menus (sometimes called espresso soda or sparkling coffee), but the home version is just as good with two or three ingredients. This guide covers how to make coffee soda and espresso soda, the best sparkling water to use, ratio guide, and five variations worth trying — including Vietnamese coffee soda and a cream float version. ...

April 22, 2026 · 8 min · Home Espresso Lab