Rhubarb & Custard Viennese Swirls
Fancy a brew and a biscuit? These delicate, melt-in-the-mouth Viennese swirls are lightly flavoured with custard and sandwiched together with silky buttercream and a vibrant rhubarb centre. Sweet, sharp and...
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Very limited edition! This will sell out fast.
We use fresh Tacle Mandarins for this special marmalade. Grown by Carmelo in his groves at the foot of Mount Etna in Scordia, Sicily.
Rarely found outside Italy, Tacle are a cross between a Tarocco Blood Orange and a Clementine. Abandoned by commercial growers for their low yields, the variety survives thanks to Carmelo’s belief in its singular qualities: the seedless, highly sugared flesh of a Clementine paired with the vivid pigmentation and complexity of a Blood Orange.
We work with Natoora in the UK who import Carmelo's mandarins within four days of being picked, unwaxed and with leaves still attached, a final marker of freshness and Carmelo’s uncompromising approach.
Once in the Jam Factory we slice to a medium shred and then cook the mandarins slowly to soften. We add sugar then boil quickly, adding some lemon juice once ready to help bring the fresh mandarin flavour out.
The resulting mandarin marmalade as a lovely spoonable soft set. The flavour is sweet, tangy and not too bitter at all (it's a perfect marmalade for non-marmalade lovers!)
Each jar contains 225g. Suitable for vegans and vegetarians.
About Single Variety Co
At Single Variety Co, we are passionate about creating a truly premium range of award-winning chilli jams and fruit preserves, making everything ourselves in our family run jam factory in Bristol. We use just one variety in each of our products - showcasing the unique flavour, colour and aroma of that single variety. Hence the name!
About Natoora
Natoora was founded by Franco Fubini in 2004 in a bid to restore flavour, transparency and seasonality to a broken food system. Since then, the company has created a growing community that connects responsible growers and their seasonal produce with the most influential chefs in London, Paris, New York, Copenhagen, Melbourne and beyond.
With people on the ground throughout Europe and America, Natoora are able to source varieties directly from growers, often not able to reach commercial markets. Committed to seed selection, traditional growing techniques and exceptional flavour, they’re driving a food system revolution that elevates the growing artistry of committed producers to its rightful place.
Today, Natoora offers home delivery through their app and subscription boxes on their website. You can also find their London stores in Sloane Square, Chiswick, Notting Hill and Bermondsey.
Tacle Mandarins, Sugar, Water, Natural Pectin. Prepared with 52g fruit per 100g, total sugars 51g per 100g
Our jams are made with a two year shelf life*. Once opened keep refrigerated and enjoy within 4 weeks.
*Except Harbinger Rhubarb Preserve- please check the product listing for shelf life info.
Typical values per 100g
Energy - 220kcal/932kJ Fat - 0.0g (of which saturates) - 0.0g Carbohydrates - 54.0g (of which sugars) - 54.0g Protein - 0.3g Salt - <0.0g
We have designed a very clever delivery box to ensure your delivery gets to you in one piece. Currently over 98% of deliveries do. We promise to replace any broken items should you be one of the few unlucky ones - find out more here





Tacle Mandarin Marmalade

Introducing our brand new hand illustrated gift boxes, the perfect present for any jam lover this Christmas. Choose from fruit preserve, marmalade or chilli jam selections, or pick your own flavours for a personalised present. We’ll hand write your gift note, and can send it straight to your loved one too. A delicious surprise that’s as thoughtful as it is tasty!
Sweet but yet still that tang marmalade needs… simply sublime!
This is hands down the best marmalade I have ever tasted! I absolutely love it. The soft set is a lovely texture and it’s not too sweet. I’ll definitely be buying this again.
Loved this marmalade.
Unusual flavour, not too sweet either, quite refreshing
Wow what a pleasant surprise to find a good honest product that tastes and looks how I expected just perfect not too sweet or sharp but a beautiful rounded taste no wonder it has won awards!
The taste and texture of this mandarin marmalade is heaven!
I just wish i had bought more
Nicola founded Single Variety Co from her kitchen table with the aim of creating a range of seriously delicious fruit preserves and chilli jams. She carefully selected the finest ingredients, British where possible, and packed each jar full of as much fruit as possible with much less sugar than traditional jams. These aims remain the same today in our little jam factory in Bristol - as if Nicola had made them from home! Which is why we work closely with our local suppliers and take great pride in delivering to you the very best products we possibly can.



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Fancy a brew and a biscuit? These delicate, melt-in-the-mouth Viennese swirls are lightly flavoured with custard and sandwiched together with silky buttercream and a vibrant rhubarb centre. Sweet, sharp and...
This is comfort food at its very best: buttery brioche soaked in a rich, vanilla-speckled custard, generously dotted with sharp rhubarb preserve and pockets of melting white chocolate. Baked until...
We used our limited edition Tacle Mandarin Marmalade to create this Mandarin Sponge Pudding- perfect for these cold winter days! The recipe is SO quick and easy to make...

