500g/1lb 2oz strawberries, hulled and halved
175g/6oz caster sugar
icing sugar, for dusting
175g/6oz self-raising flour
500g/1lb 2oz jam sugar
1 tsp vanilla extract
175g/6oz unsalted butter, at room temperature, plus extra for greasing
300ml/10Β½fl oz double cream
3 large free-range eggs, beaten