1 satsuma, finely grated zest only
1 tsp ground cardamom
40g/1½oz caster sugar
75g/2¾oz caster sugar
100g/3½oz caster sugar
1 tbsp ground cinnamon
150g/5½oz icing sugar
5g salt
450g/1lb strong plain bread flour, plus extra for dusting
7g packet instant yeast
75g/2¾oz unsalted butter, melted
75g/2¾oz unsalted butter, softened
½ free-range egg, beaten (approximately 1½ tbsp)
250ml/9fl oz full-fat milk, warmed
½ free-range egg, beaten, (approximately 1½ tbsp), for brushing