Pour the coconut milk into a tall 16-ounce / 475-ml glass.
Add the stevia, if using, and stir until it is completely dissolved into the milk.
Slowly pour the chilled sparkling water into the glass.
Enjoy immediately while it’s cold and bubbly.
Add a splash of vanilla extract or a dash of cinnamon to the coconut milk for a delicious flavor variation.
Pour the sparkling water slowly down the side of the glass to prevent it from fizzing over and to create a beautiful layered effect.
Garnish with a lime wedge or a fresh mint sprig to elevate the presentation and add a hint of bright aroma.