If there’s one cake that captures the spirit of a European summer, it’s this one. Vanilla, raspberry and lemon is a combination that has been gracing patisserie counters from Paris to Positano for good reason – it’s bright, balanced and completely irresistible. This naked cake brings all of that together in a build that’s relaxed enough for a kitchen hitting 24°C, and beautiful enough to sit on a linen cloth in the sunshine.
Why a Naked Cake for Summer?
Naked cakes are having a moment for good reason. With no thick shell of buttercream to worry about, there’s no chasing sharp edges in a warm kitchen. The layers are the show – and with a filling this good, you want them on display.
The exposed sides also make this one of the easiest celebration cakes to assemble at home. No specialist tools needed, no crumb coat stress. Just good ingredients, confident layering, and a generous hand with the toppings.
The Flavours: A Classic Euro Summer Combination
Vanilla, raspberry and lemon is essentially a summer mood in cake form. It calls to mind long lunches, outdoor tables and the kind of dessert that disappears before you’ve had a chance to photograph it properly.
- Vanilla provides the soft, warm base – deep and bakery-style when you use a quality extract or paste
- Raspberry (here in two forms – freeze-dried in the sponge and fresh between the layers) brings sharpness and a vivid, jewelled colour
- Lemon – via a silky lemon curd – cuts through the richness of the buttercream and ties the whole thing together
The Components Broken Down
The Vanilla Sponge with Freeze-Dried Raspberries
Start with my classic vanilla sponge – light, even crumbed, with enough structure to hold the layers without collapsing. Fold freeze-dried raspberries directly into the batter before baking. Unlike fresh fruit, freeze-dried raspberries won’t add excess moisture or sink to the bottom. They bake in as concentrated pockets of flavour and colour, giving every slice a beautiful pink-flecked crumb.
The quality of your vanilla really does matter here. A deep, aromatic vanilla – the kind that fills the kitchen when the oven door opens – elevates what might otherwise be a straightforward sponge into something that tastes like it came from a proper bakery.
Swiss Meringue Buttercream
My Swiss meringue buttercream is silkier and less sweet than American buttercream, which makes it the ideal pairing for fruit-forward flavours. It’s made by warming egg whites and sugar over a bain-marie before whipping to stiff peaks and adding butter gradually. I trust this recipe for years and I made it uncountable time in my previous life as a cake decorator.
In warm weather, it holds better than whipped cream and pipes cleanly for a semi-naked finish. It’s also the kind of buttercream that doesn’t overpower – it lets the lemon curd and raspberries do the talking.
Lemon Curd
A good lemon curd is sharp, glossy and deeply lemony. Spread generously between layers, it seeps into the buttercream just enough to create a tart, creamy ribbon running through every slice. You can use a shop-bought curd if time is short, but a homemade version takes around 15 minutes and is worth every one of them.
Fresh Raspberries
Fresh raspberries go between the layers and on top. They’re acidic, juicy and interrupt the richness of the buttercream in exactly the right way. Choose firm berries for the filling so they hold their shape when sliced.
Vanilla, Raspberry and Lemon Naked Cake
Makes 3 × 6-inch layers · Serves 10–12
The Sponge
One full batch of my vanilla cake recipe, with the following addition:
- 1 cup freeze-dried raspberries
The Filling
- One batch of Swiss meringue buttercream, vanilla flavoured
- 1 jar Bonne Maman lemon curd
- 150g fresh raspberries
Decoration
- Fresh raspberries
- Lemon slices
- Edible flowers
Method
The Sponge
- Make one full batch of the vanilla cake batter as written. Read through the full recipe before you start if it’s your first time making it.
- Once the batter is complete, fold through the freeze-dried raspberries until evenly distributed. The batter will take on a subtle pink hue — this is exactly right.
- Divide evenly between three lined 6-inch cake tins, weighing for accuracy, and bake as per the original recipe instructions — 22–25 minutes at 190°C (170°C fan) until a skewer comes out clean.
- Leave to cool in the tins for 10 minutes, then turn out onto a wire rack and allow to cool completely before assembling.
The Assembly
- Make one full batch of Swiss meringue buttercream as per the linked recipe, flavoured with vanilla throughout.
- Place the first sponge layer on your cake board or serving plate. Pipe or spread a generous layer of Swiss meringue buttercream over the top, then spoon over a layer of lemon curd and scatter with fresh raspberries.
- Place the second layer on top and repeat — buttercream, lemon curd, fresh raspberries.
- Place the final layer on top. Apply a thin, intentionally loose coat of buttercream to the outside of the cake — this is your naked finish. Don’t aim for smooth or even. Use a palette knife or bench scraper to pull back most of the buttercream from the sides, leaving just a light veil that lets the sponge show through.
- Refrigerate for 20–30 minutes to allow the buttercream to firm up slightly before decorating.
The Decoration
- Arrange fresh raspberries, lemon slices, and edible flowers over the top of the cake. Keep it natural and slightly asymmetric — this cake is meant to look like summer, not a showpiece.
- Serve at room temperature for the best texture, and keep refrigerated if not serving immediately.
Topping Ideas
The decoration on this cake is intentionally seasonal and loose. Think:
- Lemon slices – thin rounds placed upright or flat across the top
- Fresh raspberries – piled generously in clusters
- Edible flowers – pansies, violas or dried cornflowers add colour and a garden-party feel
- A light dusting of freeze-dried raspberry powder – optional, but it deepens the colour beautifully
Tips for Making This in Warm Weather
Summer baking has its own set of challenges. A few things that help:
Keep your butter cold when making the buttercream – if it splits, simply continue whisking and it will come back together. If the kitchen is very warm, pop the mixing bowl over a tray of ice cubes for a few minutes before finishing.
Chill the filled, assembled cake in the fridge for at least 30 minutes before decorating the top. This firms everything up and makes the final arrangement much easier to manage.
Transport the cake in a box with a cold pack beneath the board if you’re heading to a picnic. Fresh raspberries are delicate – add the top decorations on-site if possible.
Make It Your Own
This recipe is a framework as much as it is a fixed formula. A few easy variations:
- Swap lemon curd for passion fruit curd for a more tropical edge
- Add a layer of raspberry jam alongside the curd if you want a more intense berry flavour
- Use vanilla bean paste instead of extract for more visible flecks in the crumb
- For a dairy-free version, use a vegan Swiss meringue-style buttercream made with aquafaba
Frequently Asked Questions
Can I make this cake ahead? Yes. Bake the sponges up to two days in advance and wrap tightly in cling film. The assembled cake keeps well in the fridge for up to three days – the lemon curd actually improves with a night in the fridge as it firms up slightly.
Can I freeze the sponge layers? Absolutely. Wrap individual layers in cling film and freeze for up to one month. Defrost at room temperature for two to three hours before assembling.
Do I need a stand mixer for Swiss meringue buttercream? A hand mixer will work, but it’s a significant arm workout. The process takes 10 to 15 minutes of continuous whisking once the egg whites are whipped, so a stand mixer makes it considerably easier.
What size tin should I use? This recipe works well in 15cm (6 inch) tins for a tall, impressive stack, or 20cm (8 inch) tins for a wider, more relaxed naked cake with slightly thinner layers.
Can I use fresh raspberries in the sponge instead of freeze-dried? It’s not recommended – fresh raspberries release too much moisture during baking and will make the sponge dense and soggy. Freeze-dried raspberries give all the flavour without affecting the texture.
One Last Thing
Picnic season has a very short window, and this cake was made for it. The kind of thing you carry to the park in a box, set down on a blanket, and slice into while it’s still just warm enough to sit outside. Vanilla, raspberry, and lemon – simple, classic, and completely right for summer.
Make the layers the day before, assemble in the morning, and let the edible flowers do the rest. It never fails to get a reaction, and the leftovers – if there are any – are just as good the next day straight from the fridge.
Summer doesn’t last forever. Make the cake while you can. 🌼
