Rhubarb and Cherry Spiced Syrup for 2F Kombucha Jun and Water Kefir

Rhubarb & Cherry Spiced Syrup

Perfect for Water Kefir, Kombucha & Yeast Tarts

This recipe flips the usual syrup-making process on its head. I make a spiced fruit filling for rustic galettes, then transform the strained syrup into a fermentation-friendly flavouring that's become a favourite in our subscription boxes. Our Bendigo garden supplies rhubarb almost year-round, so this syrup has become a staple.

Note: This recipe yields enough syrup for flavouring plus fruit pulp for making a delicious tart. If you're only after the syrup, you can skip the tart-making entirely.

Ingredients

  • 500g frozen cherries (or 700g pitted fresh)
  • 5 rhubarb stalks, cut into 2cm pieces
  • ¼ cup white sugar
  • 2 tablespoons brown sugar
  • 150ml water
  • 1 star anise pod
  • 1 cinnamon stick
  • Zest of 1 lime
  • 2 cloves
  • 2 teaspoons Lapsang Souchong tea (optional, for smoky depth and colour)

Method

  1. Combine fruit, sugars, water, star anise, cinnamon stick, lime zest, and cloves in a saucepan.
  2. Cook over medium heat until fruit is just soft (approximately 10-15 minutes).
  3. Strain the mixture, reserving both the syrup and fruit pulp separately.
  4. Return the syrup to the pan with the cinnamon stick. If using, add Lapsang Souchong tea at this stage.
  5. Simmer for 3-5 minutes, then remove from heat.
  6. Allow to infuse for 24 hours at room temperature.
  7. Strain again and bottle.

Uses

  • Add to water kefir second fermentation (2-3 tablespoons per litre)
  • Mix into kombucha for flavouring
  • Use the reserved fruit pulp for rustic galettes or tarts
  • Drizzle over yogurt or ice cream

Storage: Refrigerate for up to 2 weeks.


Inspired by Stephanie Alexander's Sour Cherry and Rhubarb Tart from The Cook's Companion

Here's the thing about syrups - you will end up with fruit pulp and want to use it - this time I have turned it around and made something with the fruit first and then extended the syrup and fermented it a bit to infuse more flavour.

Now I have to keep making 'Yeast Tarts' (Galettes) in order to make more syrup. Also - as I said,  we have a LOT of rhubarb growing most of the year. 

I first made this when I was making a Stephanie Alexander Sour Cherry and Rhubarb yeast tart... (pg 172, The Cooks Table - a book of dinner parties which I quite enjoyed for all of this year actually!).

Anyway - there is syrup and I left some for later to add to our Kombucha and Water Kefir. Now that we have started a subscription club I have made some to send out to the Water Works and Love Bug people to add to their 1F water kefir. So FUN. 

I don't use sour cherries - just frozen because we have loads of rhubarb in the garden almost all year round, continously impressing me. I adore rhubarb.  So it's more rhubarb than cherry - not too much sugar really - and some spices that are different to the syrup you originally get from Stephanie's recipe.  

If you don't want to make the tart and just want to get into the syrup - here is the syrup part. But I do recommend you bake the tart using the pulp - so easy, rustic and pretty and then you have the added syrup to use. x

Written by Sharon Flynn

Leave a comment

More stories

MILK KEFIR: Creamy Cultured Goodness

Your Complete Guide for the grains you ordered What You've Received Your milk kefir grains have arrived in a small glass jar with fresh kefir to k...

Vermouth Mix - how to infuse with our glorious jar of herbs

I first fell in love with vermouth culture in Barcelona - and then later in San Sebastián – where they take those late afternoon moments we'd normally expect to their own vermut hour - at 11am. While I wrote about vermouth in Wild Drinks, it wasn't until our most recent visit that I truly enjoyed it as 'my drink'.  There's something special about making your own artisan vermouth at home: the ritual of steeping botanicals in wine, the anticipation as flavours develop, and finally, that first sip of something you've crafted yourself. This kit brings that Spanish tradition to your kitchen, with our carefully balanced spice blend ready to transform an everyday wine into something extraordinary.