100驳/3陆辞锄 plain flour
1 tsp baking powder
100驳/3陆辞锄 caster sugar
125驳/4陆辞锄 icing sugar, sifted
75驳/2陆辞锄 poppy seeds
陆 tsp vanilla extract
150驳/5陆辞锄 butter, at room temperature, plus extra for greasing
75驳/2陆辞锄 butter, softened
3 free-range eggs, beaten