
This vibrant rhubarb simple syrup drink is tart, refreshing, and gorgeous in a glass. Made with fresh rhubarb and just a handful of pantry staples, it is the perfect spring and summer sipper.

If you have ever walked past a bunch of ruby-red rhubarb at the farmers market and thought, "what on earth do I do with that?", this is your answer. This rhubarb simple syrup drink is one of those recipes that feels a little fancy but is genuinely easy to pull together on a weeknight. It is tart, floral, almost candy-like in color, and absolutely stunning poured over ice with a splash of sparkling water.
Rhubarb has a fleeting season, and this drink is one of the best ways to celebrate it. The syrup takes about 20 minutes to make and keeps for two weeks in the fridge, which means you can batch it on a Sunday and enjoy gorgeous drinks all week long.
This is not your average sugary soda. Here is what makes this rhubarb drink stand out:
Using a quality fine mesh sieve makes straining the syrup smooth and effortless, and a heavy-bottomed saucepan ensures even heat so the rhubarb breaks down beautifully without scorching. The right tools genuinely make this a no-fuss process.
Tools & Ingredients We Recommend
The process is about as simple as it sounds. You simmer chopped rhubarb with equal parts sugar and water until the stalks completely dissolve into the liquid. What you are left with is a silky, jewel-toned syrup that smells incredible and tastes even better.
The key is patience during the simmer. Give it a full 15 minutes on low heat. Rushing it means under-extracted flavor and a less vibrant color.
Chef's Tip: Do not skip straining the syrup through a fine mesh sieve. Pressing the pulp gently extracts every bit of flavor, but pressing too hard can make the syrup slightly cloudy. A light touch gives you a beautifully clear, glossy result.
Once strained, let the syrup cool completely before mixing your drinks. A warm syrup will melt your ice and dilute the flavor before you even take a sip.
The base drink is simple: syrup, ice, and sparkling water. But here are a few directions you can take it:
The syrup also doubles beautifully as a topping for pancakes, stirred into yogurt, or poured over vanilla ice cream.
Ready to make it? Here is the full step-by-step recipe:

This vibrant rhubarb simple syrup drink is tart, refreshing, and gorgeous in a glass. Made with fresh rhubarb and just a handful of pantry staples, it is the perfect spring and summer sipper.
Combine the rhubarb pieces, sugar, and water in a medium saucepan over medium heat.
Stir gently and bring the mixture to a boil, then reduce the heat to low.
Simmer for 15 minutes, stirring occasionally, until the rhubarb has completely broken down and the liquid is deeply pink.
Remove from heat and stir in the lemon juice if using.
Strain the mixture through a fine mesh sieve into a clean jar or pitcher, pressing the solids gently to extract all the syrup. Discard the pulp.
Let the syrup cool to room temperature, then refrigerate until fully chilled, at least 30 minutes.
To serve, fill glasses with ice and add about 3 to 4 tablespoons of rhubarb syrup per glass. Top with sparkling water, stir gently, and garnish with a sprig of fresh mint.
The syrup keeps in a sealed glass jar in the refrigerator for up to two weeks. It does not freeze particularly well once made into a drink, but the syrup itself can be frozen in small portions for up to 3 months if you want to extend rhubarb season well into summer.
When rhubarb is in season, consider doubling or tripling the batch. You will thank yourself later.