Rhubarb Ginger Simple Syrup

Rhubarb Ginger Simple Syrup
Want to jazz up your summer cocktail recipes? Start with a homemade simple syrup like this rhubarb ginger simple syrup. With a beautiful blush color and lively ginger buzz, it’s no ordinary flavored simple syrup.

“What is it?” you ask. Fruit punch? Cranberry cocktail? The juice from a maraschino cherry jar? Nope. It’s a revelation.  Wait.  REALLY. I know that every food blogger says it’s the “best”,  the “most”… but in this case, it IS.  So, what is IT? A homemade simple syrup. A surprisingly zingy, blushingly beautiful combination of rhubarb simple syrup and ginger simple syrup that will transform your cocktails, mocktails, and dessert table. This Rhubarb Ginger Simple Syrup is the jumping off point for your most eye-opening culinary creations.

chopped rhubarb

It’s the rhubarb that gives this rhubarb syrup its distinctive rosy hue and happily, it doesn’t require a lot of effort to extract it’s tangy, pink nectar. Rhubarb is not a native grower in South Florida, instead flourishing in the Northern climes.  And while the rhubarb season may longer elsewhere,  normally, there’s only a two week window (sometime in May) that we actually see it in the markets locally. I was vigilant in my quest for it, but the rhubarb didn’t show up in April — or May — or June.  I thought the season was lost until I spotted it last week at my local Publix market.  1 1/2 pounds, trimmed and wrapped in cellophane with a $5 price tag. Sold.

rhubarb, and sugar in a saucepan.

My mother has been making her own homemade simple syrups for years and with the bounty produced from her guava tree — her homemade guava simple syrup was a constant in our summer cocktails last season. So, flavored simple syrups are the norm in our family and the key to simple syrups is to keep it simple.

cutting ginger.

Simple syrup is nothing more than sugar and water, heated to melt the sugar and cooled to make a sweet flavoring for cocktails without adding the grit of table sugar. From there you can add all sorts of ingredients to make a flavored simple syrup.  This honey-thyme simple syrup from a few years back, adds a sweet herbal note to this Bourbon Apple Cider Cocktail as well as grapefruit mimosas. This rhubarb ginger simple syrup has a gingery kick and vibrant color that everyone will notice.

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rhubarb, ginger, water and sugar in a saucepan.

Making Rhubarb Ginger Simple Syrup:

  1. Add a cup of sugar to a small saucepan.
  2. Cut enough rhubarb into one inch pieces to measure about 2 cups and add them to the sugar.
  3. Cut a one-inch knob of ginger and slice it into quarters. Add the ginger to the pot.
  4. Cover the rhubarb mixture with 2 cups of water and bring to a low boil.
  5. Reduce the heat to low and simmer for 10 minutes without stirring.
  6. Remove the simple syrup from the heat and let it continue to steep for 10 minutes.
  7. Place a fine mesh strainer over a bowl or extra large measuring cup and CAREFULLY pour the hot syrup into the strainer.
  8. Do not press down on the solids, just let them drain naturally. (if you press on the solids it will give the syrup a cloudy look – which we don’t want)
  9. Let the rhubarb ginger simple syrup cool to room temperature. Seal rhubarb ginger simple syrup in a glass jar and refrigerate for up to one week.
simmered rhubarb ginger simple syrup before straining.
straining rhubarb ginger simple syrup.

What you’ll love about this combo are the bold color and flavor it yields. Just from the magenta tinge, you’d suspect it to be a rhubarb simple syrup, but the rhubarb isn’t the first thing you taste… it’s the ginger. And it gives this mixer a kind of spicy, glow that no one would expect unless you said, “Hey, this is a ginger simple syrup.”

rhubarb ginger simple syrup in a measuring cup.

Maybe it was the fact that we used the rhubarb ginger simple syrup in our pre-dinner cocktails, but universally our taste testers were impressed by the color and flavor.  It wasn’t overpowering, but added a beautiful spiced back note to our libations and the pink blush put us all in a festive mood (or was that the alcohol talking?) Either way, this one’s a keeper.

rhubarb ginger simple syrup in a small pitcher with fresh rhubarb beside.

More simple syrup recipes to try:

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4.29 from 7 votes

Rhubarb Ginger Simple Syrup

A rosy hued syrup with a hint of ginger and light rhubarb essence.  Great for drinks and cocktails or spooned over sponge cake or ice cream.
Author: Lisa Lotts
Course Drinks
Cuisine American
Keyword ginger, rhubarb, simple syrup
Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes
Servings 16


  • 2 cups rhubarb chopped into 1″ pieces
  • 1 1″ knob of ginger quartered
  • 1 cup sugar
  • 2 cups water


  • In a small saucepan, combine the sugar, rhubarb, ginger and water.  Bring to a boil and reduce heat to a simmer.  Cook for 10 minutes then remove from the heat to steep for an additional 10 minutes
  • Place a fine mesh sieve over a bowl and carefully pour the rhubarb mixture through the sieve to remove the solids.  Do not press on the solids, just let the syrup drain into the bowl on it’s own.  Discard solids.  Cool the syrup to room temperature. Cover and refrigerate until ready to use.


Calories: 51kcal | Carbohydrates: 13g | Sodium: 2mg | Potassium: 43mg | Sugar: 12g | Vitamin A: 15IU | Vitamin C: 1.2mg | Calcium: 14mg

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If you like flavored simple syrups, rhubarb ginger simple syrup is a rosy, tingly addition to spring & summer cocktails. Try rhubarb simple syrup today. #rhubarb #ginger #simplesyrup #cocktails #mocktails #homemadesimplesyrup #flavoredsimplesyrup #gingersimplesyrup #rhubarbsimplesyrup #rhubarbrecipes #gingerrecipes #cocktailrecipes #cocktailmixers #vegan #vegetarian #drinkrecipes

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  1. Gorgeous color! I love the combination of rhubarb and ginger… but i’m not too fond of using table sugar. What do you think, Lisa, could I use date syrup instead?

    1. Not if you want your simple syrup to have that pinkish blush to it. Date syrup is way too dark.

  2. 5 stars
    I have never used Rhubarb in this way, I am going to have to give it a try at my next ladies night!

  3. 5 stars
    Rhubarb and ginger go well together. This syrup really does look simple – I’m going to have to try it soon.

  4. This sounds so refreshing ! I’d love to add some to lemonade or make a spritzer with prosecco. Love the color!