2 or 3 very ripe bananas, mashed
75驳/2戮辞锄 golden syrup (or honey or maple syrup)
70驳/2陆辞锄 plain flour
250g/9oz unrefined caster sugar (or any sugar you have)
100驳/3陆辞锄 light muscovado sugar (or soft brown sugar)
100驳/3陆辞锄 raisins (or sultanas)
陆 tsp sea salt
275驳/9戮辞锄 dark chocolate, minimum 70% cocoa solids, (or any chocolate you have) broken into small pieces
100驳/3陆辞锄 salted butter
100驳/3陆辞锄 unsalted butter, plus extra for greasing
100驳/3陆辞锄 double cream
4 free-range eggs
50ml/2fl oz rum (or brandy or whisky)