400g tin black beans, drained and rinsed (235g/8陆oz drained weight)
1 tsp instant coffee granules
60驳/2录辞锄 good-quality cocoa powder, plus 1 tsp for dusting
50驳/1戮辞锄 ground almonds
2陆 tbsp maple syrup
1 tbsp vanilla extract
60驳/2录辞锄 dark chocolate chips
4 large free-range eggs
80g/3oz light vegetable oil spread