2 large bananas (1 cut into slices on the diagonal, 1 mashed)
squeeze lime juice
2 tbsp golden syrup
175g/6oz soft light brown sugar
50驳/1戮辞锄 caster sugar
175g/6oz self-raising flour
1 vanilla pod, split down the middle, lengthways or 1 tsp vanilla extract
175g/6oz softened butter, plus extra to line the pudding basin
250ml/9fl oz double cream
3 free-range eggs
6 free-range egg yolks
250ml/9fl oz full-fat milk
1 tbsp banana liqueur (optional)