3 lemons, zest only
2 lemons, juice only
2 lemons, juice and zest
2 tsp Sicilian lemon extract
ivory food colouring
pink gel food colouring
225g/8oz caster sugar
75驳/2陆辞锄 caster sugar
100驳/3陆辞锄 caster sugar
陆 tbsp cornflour
cornflour, for dusting
250g/9oz icing sugar, sifted
550g/1lb 4oz icing sugar, sifted
225g/8oz self-raising flour
300g/10陆oz white marshmallows
225g/8oz unsalted butter, softened, plus extra for greasing
50驳/1戮辞锄 butter
125g/4陆oz unsalted butter
4 medium free-range eggs
2 free-range eggs
vegetable fat (such as Trex), for greasing
vegetable fat (such as Trex)