165²µ/5¾´Ç³ú plain flour, plus extra for dusting
55g/2oz caster sugar
90²µ/3¼´Ç³ú caster sugar
25g/1oz ground almonds
freshly ground nutmeg
120g/4¼oz chilled unsalted butter, cubed
1 free-range egg
7 free-range egg yolks
700ml/1¼ pint full-fat milk