A timeless British teatime treasure—two feather-light vanilla sponge layers sandwich a silky vanilla buttercream and vibrant raspberry jam, all crowned with a delicate dusting of powdered sugar. Simple, elegant, and utterly delicious.
Ingredients
For the Sponge
- 200 g (¾ cup + 2 tbsp) unsalted butter, softened
- 200 g (1 cup) caster sugar (superfine; or granulated, blitzed fine)
- 4 large eggs, room temperature
- 200 g (1½ cups) self-raising flour (or 1½ cups all-purpose + 2 tsp baking powder)
- 1 tsp vanilla extract
- 2 tbsp milk, room temperature
For the Filling
- 100 g (⅓ cup + 1 tbsp) unsalted butter, softened
- 200 g (1¾ cups) powdered sugar, sifted
- 1 tsp vanilla extract
- 2–3 tbsp raspberry jam (seedless or with seeds)
For Dusting
- 1–2 tbsp powdered sugar
Instructions
1. Prep
- Preheat oven to 180°C (350°F).
- Grease two 20 cm (8 in) round cake pans; line bases with parchment.
2. Make the Sponge (All-in-One Method)
- In a large bowl, beat butter, sugar, eggs, flour, vanilla, and milk with an electric mixer on medium speed for 1–2 minutes until smooth, pale, and creamy. Don’t overbeat.
- Divide batter evenly between pans; smooth tops with a spatula.
3. Bake
- Bake 20–25 minutes until golden, risen, and a skewer inserted in center comes out clean.
- Cool in pans 5 min, then turn onto a wire rack; peel off parchment. Cool completely (~1 hr).
4. Make the Buttercream
- Beat butter until creamy.
- Gradually add powdered sugar and vanilla; beat until light and fluffy (~2 min).
5. Assemble
- Place one sponge upside-down on a serving plate (flat base up).
- Spread with raspberry jam.
- Pipe or spread buttercream over jam.
- Top with second sponge, right-side up (domed top).
- Dust generously with powdered sugar through a fine sieve.
Tips
- Even layers: Weigh batter (total ~800 g → 400 g per pan).
- Self-raising flour substitute: 200 g all-purpose flour + 2 tsp baking powder + ¼ tsp salt.
- Jam options: Strawberry, blackcurrant, or lemon curd.
- Storage: Airtight at room temp 2 days; refrigerate up to 5 days (bring to room temp before serving).
Pro Tip: For perfect rise, ensure all ingredients are at room temperature.
Light, tender, and timeless—pure British teatime elegance! ☕🍰
