Raspberry Ripple Sponge Cake

There’s something about a warm sponge and bright raspberries that carries you straight back to a sunlit kitchen on a slow afternoon — the kind where laughter drifts from the porch and a pitcher of sweet tea waits. This Raspberry Ripple Sponge Cake is the kind of recipe your mama might hum while she bakes, folding memories into batter.

Why make this recipe
Because it’s simple, tender, and full of honest flavors — a beloved layer cake that brings folks together. It’s light enough for an after-dinner treat and pretty enough for a Sunday gathering, yet humble enough for a weeknight crowd-pleaser. The raspberry ripple feels like summer, even when the nights turn cool.

How to make Raspberry Ripple Sponge Cake

Ingredients:

  • 60g unsalted butter
  • 4 eggs, at room temperature
  • 125g raw caster sugar
  • 1 vanilla bean, split, seeds scraped (or 1 tsp vanilla bean paste)
  • 125g plain flour
  • 400g fresh raspberries
  • 70g raw caster sugar
  • Finely grated zest and juice of 1 lemon
  • 200ml thickened cream
  • 200g creme fraiche or sour cream
  • 1 vanilla bean, split, seeds scraped (or 1 tsp vanilla bean paste)

Directions:

  1. Preheat oven to 180C/160C fan-forced. Grease a 20cm round cake pan and line with baking paper.
  2. Melt the butter in a saucepan, let it foam and cool. Strain if necessary.
  3. Whisk eggs, sugar, and vanilla in a stand mixer for 10 minutes until pale and creamy.
  4. Mix flour and salt in a bowl. Sift flour over egg mixture in thirds, folding gently. Pour in melted butter and fold until just combined.
  5. Pour into the prepared pan, smooth the top, and bake for 20 minutes or until a skewer comes out clean.
  6. Cool the cake in the pan for 5 minutes, then turn out onto a wire rack.
  7. For the filling, combine 300g raspberries, 50g sugar, lemon zest, and juice in a saucepan. Bring to boil, then simmer for 15 minutes. Cool and add remaining raspberries.
  8. Whip cream and creme fraiche with remaining sugar and vanilla until soft peaks form. Fold in two-thirds of raspberry compote.
  9. Cut cooled sponge in half, layer with half of the raspberry cream and compote.
  10. Top with the other half of the cake, spread remaining cream on top, dollop remaining compote, and serve.

How to serve Raspberry Ripple Sponge Cake
Slice this cake with a gentle hand and serve on mismatched plates with a sprig of mint or a few extra raspberries. It’s heavenly with a tall glass of iced tea, coffee, or just a quiet cup of chamomile. Let everyone help themselves — part of the joy is in the sharing.

How to store Raspberry Ripple Sponge Cake
Store covered in the refrigerator for up to 2 days. If you’re making ahead, bake the sponge and keep it wrapped on the counter for a day, or refrigerate the sponge and assemble the cream and compote on the day of serving. For longer storage, freeze the unfilled sponge wrapped tightly for up to 1 month and thaw overnight in the fridge before assembling.

Tips to make Raspberry Ripple Sponge Cake

  • Use room-temperature eggs for the lightest sponge — they’ll whisk up higher and silkier.
  • Fold the flour gently so you keep that airy texture; over-mixing will make the sponge dense.
  • Let the melted butter cool slightly before adding so it doesn’t deflate the eggs.
  • Taste the compote as it reduces — you want bright raspberry tang with a touch of sweetness.
  • If you prefer a smoother compote, press it through a sieve before folding into the cream.
  • Chill the assembled cake briefly if you want cleaner slices.

Variations (if any)

  • Lemon-raspberry: add extra lemon zest to the cream for a brighter zing.
  • Almond twist: fold 1 tsp almond extract into the batter and sprinkle sliced almonds on top.
  • Chocolate ripple: add a thin layer of melted dark chocolate between sponge layers for a richer note.
  • Jam shortcut: use high-quality raspberry jam warmed and thinned with a splash of lemon juice if fresh raspberries are scarce.

FAQs
Q: Can I use frozen raspberries for the compote?
A: Yes — thaw them first and drain excess liquid, then cook as directed. Frozen berries may yield a slightly softer compote, but the flavor will still sing.

Q: Can I make this cake ahead of time?
A: You can bake the sponge a day ahead and keep it wrapped at room temperature, then make the compote and cream the day you plan to serve for the freshest results.

Q: How do I stop the cream from splitting when folding in the compote?
A: Make sure the compote is completely cooled before folding. Fold gently and only until streaks remain — overworking can break the cream’s structure.

Q: Can I make this dairy-free or lighter?
A: For a lighter version, use less creme fraiche or switch to a lower-fat yogurt, but textures will differ. For dairy-free, substitute coconut cream and a dairy-free sour cream alternative, keeping in mind the flavor will shift.

Conclusion

There’s a little Southern comfort in every forkful of this Raspberry Ripple Sponge Cake — the kind that gathers grandkids to the table and fills the house with warmth. For a slightly different take on layer assembly and presentation, I like to peek at the Raspberry ripple sponge cake – Delicious for inspiration. If you’re after a prettier ripple or step-by-step photos, the Raspberry Ripple Cake! – Jane’s Patisserie post has lovely visuals to guide you. Come make a cake, and don’t forget to share a slice with someone who’ll hold your hand while you eat it — that’s the heart of baking.

Raspberry Ripple Sponge Cake

A light and tender cake filled with a delicious raspberry compote and cream, perfect for gatherings or a cozy dessert.
Prep Time 30 minutes
Cook Time 20 minutes
Total Time 50 minutes
Servings: 8 slices
Course: Cake, Dessert
Cuisine: American, Baking
Calories: 300

Ingredients
  

For the cake
  • 60 g unsalted butter Melted
  • 4 units eggs, at room temperature
  • 125 g raw caster sugar
  • 1 units vanilla bean, split, seeds scraped (or 1 tsp vanilla bean paste)
  • 125 g plain flour
For the raspberry filling
  • 400 g fresh raspberries
  • 70 g raw caster sugar
  • 1 units lemon, finely grated zest and juice
For the cream filling
  • 200 ml thickened cream
  • 200 g creme fraiche or sour cream
  • 1 units vanilla bean, split, seeds scraped (or 1 tsp vanilla bean paste)

Method
 

Preparation
  1. Preheat oven to 180C/160C fan-forced. Grease a 20cm round cake pan and line with baking paper.
  2. Melt the butter in a saucepan, let it foam and cool. Strain if necessary.
  3. Whisk eggs, sugar, and vanilla in a stand mixer for 10 minutes until pale and creamy.
  4. Mix flour and salt in a bowl. Sift flour over egg mixture in thirds, folding gently.
  5. Pour in melted butter and fold until just combined.
  6. Pour into the prepared pan, smooth the top, and bake for 20 minutes or until a skewer comes out clean.
  7. Cool the cake in the pan for 5 minutes, then turn out onto a wire rack.
Filling
  1. For the filling, combine 300g raspberries, 50g sugar, lemon zest, and juice in a saucepan. Bring to boil, then simmer for 15 minutes.
  2. Cool and add remaining raspberries.
Assembly
  1. Whip cream and creme fraiche with remaining sugar and vanilla until soft peaks form. Fold in two-thirds of raspberry compote.
  2. Cut cooled sponge in half, layer with half of the raspberry cream and compote.
  3. Top with the other half of the cake, spread remaining cream on top, dollop remaining compote, and serve.

Notes

Slice this cake with a gentle hand and serve with mint or extra raspberries. It's delightful with iced tea or coffee. Store covered in the refrigerator for up to 2 days.