50²µ/1¾´Ç³ú golden syrup
300²µ/10½´Ç³ú plain flour
50²µ/1¾´Ç³ú light muscovado sugar
50²µ/1¾´Ç³ú dark muscovado sugar
1 tbsp ground ginger
15g/½oz dark or milk chocolate chopped into small pieces
1 tbsp ground mixed spice
150²µ/5½´Ç³ú butter, roughly chopped
1 medium free-range egg (at room temperature)