Retro dishes are experiencing a significant resurgence as people increasingly seek comforting tastes of nostalgia. One classic dessert making a remarkable comeback is the traditional school sponge cake, typically smothered in sweet jam and served alongside steaming hot custard. This beloved treat evokes powerful memories of childhood and simpler times.
Ditching the Oven for Slow Cooker Perfection
Food content creator Nate Anthony, widely recognized on TikTok as Bored of Lunch, recently demonstrated his innovative method for preparing this old school sponge cake. Crucially, his technique completely bypasses the conventional oven. Instead, Nate champions the use of a slow cooker to achieve an exceptionally moist and fluffy texture that oven baking can sometimes struggle to replicate.
Nate enthusiastically shared, "Did you know you can make a classic jam and coconut sponge in your slow cooker? This reminds me of school when I was younger - oh, and my mum used to make it, but I think she used the Betty Crocker box to make it. She still made it." His approach simplifies the baking process, allowing the appliance to do most of the work while infusing the cake with consistent, gentle heat.
The Secret to a Moist Slow Cooker Sponge
The key to success lies in a simple but vital step: placing a clean tea towel over the top of the slow cooker before securing the lid. This technique effectively traps steam, ensuring the sponge remains beautifully moist throughout the cooking cycle. The method begins with creaming softened butter and caster sugar, then incorporating self-raising flour, eggs, milk, vanilla extract, and a touch of baking powder.
Once the batter is fully combined, it is poured directly into a well-greased slow cooker dish. Cooking on a high setting for approximately two hours yields a perfectly baked cake. For the finishing touches, spread a generous layer of raspberry jam over the warm sponge and sprinkle with desiccated coconut before serving with custard.
Recipe Variations and Enthusiastic Reactions
The recipe offers delightful flexibility; home cooks can easily substitute the raspberry jam with lemon curd or any preferred flavour to personalise the dessert. Nate's viral video has amassed over 302,300 views, receiving 5,621 likes and 52 comments filled with praise and personal anecdotes.
One viewer, Lainey, suggested, "Use a slow cooker liner. Game changer." Another commenter shared, "Made this on Sunday, sooo tasty, had with lemon curd on top, and smothered with custard. Next day I put jam on top, served with custard. Definitely be making it again!! Yummy." Tom added, "Thank you! In the slow cooker as I type. Perfect pudding to wash down a roast beef dinner," while Lauren noted, "This looks incredible. I already make your sticky toffee in the slow cooker so will be trying this!"
Theresa's comment, "Always loved this at school," perfectly encapsulates the nostalgic appeal driving the recipe's popularity. For those eager to recreate this taste of childhood, here is Nate's detailed method.
Slow Cooker Jam & Coconut Sponge Recipe
Ingredients
- 180g butter, softened
- 180g caster sugar
- 180g self-raising flour
- Three medium eggs
- 75ml milk
- Two tsp vanilla extract
- ½ tsp baking powder
- For the topping: 250g raspberry jam, 25g desiccated coconut
- Custard, to serve
Method
- In a bowl, mix the butter and sugar until light and creamy.
- Add the flour, eggs, milk, vanilla extract, and baking powder. Mix until fully combined.
- Thoroughly grease the slow cooker dish, then spoon the cake mixture into it.
- Place a clean tea towel under the lid to lock in moisture. Cook on high for two hours.
- Once cooked, spread over the raspberry jam and sprinkle with desiccated coconut.
- Slice and serve warm with plenty of custard.
Nate also provided a practical tip for serving: "Top tip: If your slow cooker is well greased, you can either tip the cake out onto a plate or simply cut it in the slow cooker and lift each slice out (both work perfectly). You can also lift it out of the slow cooker and add the jam and coconut after." This versatile dessert not only delivers a delicious bite of nostalgia but also showcases the slow cooker's surprising capability as a reliable baking appliance.
