This 15 minute rhubarb simple syrup recipe is a great way to enjoy the flavor of fresh or frozen rhubarb in your favorite drinks and cocktails. The contrast of a sweet simple syrup and the tart tang of rhubarb is stunning is so perfect in every way.
Place 1 cup water and 1 cup sugar in a shallow saucepan and set over medium heat. Cook, stirring constantly, until sugar has fully dissolved into the water.
Stir in 2 cups rhubarb and bring syrup to a boil, reduce to a simmer. Simmer syrup for at least 15 minutes, up to 30, and remove from heat.
Pour the rhubarb simple syrup through a fine mesh sieve set over a mixing bowl or large measuring cup.
Transfer to a glass bottle with a lid or a mason jar. Cool syrup to room temperature on the counter before covering and refrigerating until ready to use.
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Notes
Recipe can be made with fresh or frozen rhubarb pieces.
Rhubarb Simple Syrup can be stored in refrigerator for up to two months.