1 lemon, zest only
陆 lemon, juice only
250g/9oz plain flour, sifted
50g/2oz caster sugar
50g/2oz icing sugar, sifted
vegetable oil, for greasing
2 tsp fine sea salt
250g/9oz strong white flour, sifted
1 x 7g/录oz sachet fact-action dried yeast
50g/2oz butter, cut into cubes
1 free-range egg, beaten
125m/4fl oz warm milk