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Ingredients
- 200 g unsalted butter (softened), plus extra to grease
- 200 g caster sugar
- 4 free-range eggs (at room temp)
- 200 g self-raising flour, sifted
- ½ tsp vanilla extract
- About 150 g raspberry or strawberry jam
- 175 ml double cream, whipped
- Icing sugar, for dusting
Method
- Preheat: 190 °C/170 °C fan/Gas 5. Grease and line two 20 cm (8 in) sandwich tins.
- Cream butter and sugar until pale and fluffy. Mix in eggs one at a time, then gently fold in flour and vanilla until combined .
- Divide the batter evenly between tins. Bake 20–25 min, until golden and springy. Cool in tin for 5 min, then transfer to wire rack.
- Assemble: Spread jam on one sponge, whip cream, layer over jam, and sandwich with the other sponge.
- Finish: Dust with icing sugar. Serve fresh with tea!
📋 Pro Tips & Variations
- Use equal weights for butter, sugar, eggs, and flour—the classic 1:1 ratio yields reliable sponges.
- Avoid over-mixing: gently fold to maintain fluffiness.
- Let cakes cool fully before filling to prevent cream from melting.
- For a loftier texture, try a hot milk sponge and stabilize cream with a bit of vanilla pudding powder—used in modern versions.
- Want more depth? Add a hint of almond extract, or a splash of lemon zest for a fresh twist.