150²µ/5½´Ç³ú golden syrup
300g/10oz plain flour
½ tsp ground allspice
1 heaped tsp bicarbonate of soda
½ tsp cayenne pepper (or more if you want it very hot)
½ tsp ground cinnamon
generous pinch ground cloves
2 tbsp ground ginger (or according to taste – this makes for quite a hot cake)
¼ tsp mace
1 jar stem ginger, drained, washed and very finely chopped (optional)
125g/4½ oz dark brown muscovado sugar
200g/7oz black treacle
150²µ/5½´Ç³ú butter
2 large free-range eggs, lightly beaten
250ml/9fl oz milk