
Bright, citrusy, and endlessly refreshing, this homemade sparkling drink is the kind of thing that makes you wonder why you ever reached for a can. A simple grapefruit syrup ā made by gently dissolving sugar with fresh grapefruit juice and zest ā gives the whole thing a vibrant, slightly bitter edge that store-bought versions rarely capture. The syrup steeps off the heat so the zest can fully infuse before it's strained out, leaving behind a clean, fragrant base that pairs beautifully with chilled sparkling water. Every single ingredient here is naturally grain-free, so there's no label-reading required and no hidden additives to worry about. It comes together in one small saucepan and a pitcher, making it an easy choice for entertaining or just treating yourself on a warm afternoon. A few ice cubes and a grapefruit wedge on the rim, and you've got something that looks and tastes genuinely special.
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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.
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