Rhubarb Simple Syrup Drink
DrinksPublished May 31, 2026

Rhubarb Simple Syrup Drink

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.

Total Time30 mins
Yield4 servings
Stella
By Stella

The Most Refreshing Rhubarb Drink You Will Make All Spring

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.


Why You Will Love This Recipe

This is not your average sugary soda. Here is what makes this rhubarb drink stand out:

  • Naturally vibrant color. No food dye needed. Fresh rhubarb turns the syrup a gorgeous deep pink all on its own.
  • Balanced tartness. The sugar mellows the sharp edge of rhubarb without making it cloying.
  • Endlessly versatile. Use it in sparkling water, cocktails, lemonade, or even drizzled over desserts.
  • Just a handful of ingredients. Rhubarb, sugar, water, and a squeeze of lemon is all you need.

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.

How to Make Rhubarb Simple Syrup

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.


Serving Ideas and Variations

The base drink is simple: syrup, ice, and sparkling water. But here are a few directions you can take it:

  • Rhubarb lemonade: Swap the sparkling water for fresh-squeezed lemonade. Incredibly good.
  • Rhubarb spritz: Add a splash of dry prosecco or sparkling rosé for a light cocktail.
  • Rhubarb gin fizz: Mix with gin, a squeeze of lemon, and top with soda water for a bar-quality drink at home.
  • Mocktail with herbs: Muddle a few fresh basil or mint leaves in the glass before pouring for an herby, sophisticated twist.

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:

Rhubarb Simple Syrup Drink

Rhubarb Simple Syrup Drink

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.

Prep:10 mins
Cook:20 mins
Total:30 mins
Yield:4 servings
Cuisine:American
Yield: 4 servingsCalories: 112Protein: 0g
Carbs: 28gFat: 0gSat. Fat: 0gFiber: 0gSugar: 27gSodium: 8mg

Ingredients

Units
Scale
  • 4 fresh rhubarb stalks, trimmed and cut into 1-inch pieces
  • 1 cup granulated sugar
  • 1 cup water, for the syrup
  • 1 tbsp fresh lemon juice, optional, brightens the flavor
  • 3 cups sparkling water or club soda, chilled, for serving
  • 2 cups ice, for serving
  • 4 fresh mint sprigs, optional, for garnish

Instruction

1

Combine the rhubarb pieces, sugar, and water in a medium saucepan over medium heat.

2

Stir gently and bring the mixture to a boil, then reduce the heat to low.

3

Simmer for 15 minutes, stirring occasionally, until the rhubarb has completely broken down and the liquid is deeply pink.

4

Remove from heat and stir in the lemon juice if using.

5

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.

6

Let the syrup cool to room temperature, then refrigerate until fully chilled, at least 30 minutes.

7

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.

Equipment

  • Medium saucepan
  • Fine mesh sieve
  • Wooden spoon or silicone spatula
  • Glass jar or pitcher
  • Measuring cups and spoons
  • Tall serving glasses

Notes

The rhubarb syrup keeps well in a sealed jar in the refrigerator for up to 2 weeks. For a cocktail version, add 1.5 oz of vodka or gin per glass. You can also use the syrup over yogurt, pancakes, or vanilla ice cream. Avoid stirring too aggressively when pressing the solids through the sieve, as this can make the syrup cloudy.

Storing Your Rhubarb Syrup

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.

Frequently Asked Questions

Absolutely. The syrup can be made up to 2 weeks in advance and stored in a sealed glass jar in the refrigerator. Just give it a quick stir before using, as it may settle slightly over time.
Yes. Rhubarb is quite tart on its own, so a full cup of sugar gives a balanced, lightly sweet syrup. If you prefer less sweetness, start with 0.75 cups and taste as you go. Keep in mind the syrup will be more tart and may not preserve as long.
The syrup itself lasts up to 2 weeks in the fridge in a sealed container. Once mixed into a drink with sparkling water, serve immediately as the carbonation will fade quickly. Do not store pre-mixed drinks.

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