
Bright, citrusy, and endlessly refreshing, this homemade grapefruit sparkling water is the kind of drink that makes you wonder why you ever reached for a can. A simple syrup made from real grapefruit zest and juice gives it a depth of flavor that no store-bought version can match ā floral, tart, and just sweet enough. The syrup steeps off the heat so the zest has time to fully infuse before it's strained out, leaving behind a beautifully clear, fragrant base. Stirring it gently into chilled sparkling water keeps the bubbles lively, so every glass stays crisp from the first sip to the last. For anyone navigating spice sensitivities, this recipe is naturally free of any irritants ā just sugar, water, and fresh grapefruit doing all the work. Serve it over ice with a wedge of grapefruit on the rim and it looks as good as it tastes, whether you're hosting brunch or just treating yourself on a warm afternoon.
Fig is a food discovery app that helps you find foods and recipes that fit your dietary needs. Whether you have food allergies, intolerances, or follow a specific diet, Fig makes it easy to eat with confidence.
Learn more ā4 servings






Combine the sugar, water, grapefruit zest, and grapefruit juice in a small saucepan over medium heat, stirring until the sugar is fully dissolved, about 3ā4 minutes. Do not boil.
Remove from heat and let the syrup steep for 15ā20 minutes, until cooled to room temperature and the zest flavor has infused.
Create a Fig account for step-by-step instructions, access to our full recipe library, and more!
