Air Fryer Strawberry Jam Doughnut Bake
This one needs no introduction! Custard doughnuts, torn into chunks, layered with our super-fruity Sonata Strawberry Preserve and soaked in a vanilla and cinnamon custard before going into the air...

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A proper British strawberry preserve, made the way it should be. We use Sonata strawberries, a variety chosen specifically for their bright and fruity flavour.
This is a deliciously loose-set jam, perfect for drizzling on yogurt, scones, toast and croissants.
Made in small batches in our Bristol factory with just four ingredients: British strawberries, sugar, lemon juice and natural pectin. Nothing else.
Lovely on toast, wonderful with scones and cream, and rather good swirled into yoghurt or spooned over vanilla ice cream.
Each jar contains 225g. Suitable for vegans and vegetarians.
Once opened, refrigerate and enjoy within 4 weeks.
About Single Variety Co
We're a family-run jam factory in Bristol, passionate about making truly premium fruit preserves and chilli jams. Every product we make uses just one variety of fruit, showcasing its unique flavour, colour and aroma at its very best. Award-winning, and proud of it.
British Strawberries, Sugar, Lemon Juice, Natural Pectin. Prepared with 61g fruit per 100g, total sugars 47g 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.
Great with waffles & ice cream.
Typical values per 100g
Energy - 914kJ/216kcal; Fat 0.8g, of which Saturates 0.7g; Carbohydrate 52.1g, of which Sugars 47.1g; Protein 0.5g; Salt <0.1g (of which sugars) - 47.1g Protein - 0.5g Salt - <0.1g
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


Sonata Strawberry Preserve

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!
I love this best strawberry jam
Lovely taste
Very nice
Wonderful jam...tiny jar for expensive price.
This actually tastes like real strawberries, and is jam packed (pardon the pun)with fruit!
Lovely Jam 👍
I have tasted quite a lot of jams over the years but you guys knock the socks off the rest. The most amazing texture and flavour. Simply stunning. You now have one very happy repeat customer.
Disliked - very small jar
Loved- absolutely delicious, can't fault the flavours at all,
The strawberry flavour really powers through. Jam as it should be not just a blob of red sweetness.
I used it in a Victoria sandwich cake. Elevated my cake on the scummy scale. I liked the slightly runny texture. Was easy to fold through yoghurt and porridge.
Delivery was efficient too.
Fantastic, very tasty best ive ever had, certainly order again
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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This one needs no introduction! Custard doughnuts, torn into chunks, layered with our super-fruity Sonata Strawberry Preserve and soaked in a vanilla and cinnamon custard before going into the air...
Having a recipe developer like Helen come up with creative ways to use our jams is honestly one of the highlights of running a jam factory! I always think I've...
We've given the banana split a glow up! Same idea: banana, ice cream, toppings, but this version starts with bananas caramelised in butter and sugar until they're sticky and golden....

