Rum cake with braised pineapple, hibiscus and black pepper mascarpone ice cream Published October 13, 2014, 21:42 at 800 × 600 in Piccolo III ← Previous Next → Rum cake with braised pineapple, hibiscus and black pepper mascarpone ice cream. Black pepper mascarpone ice cream seems like it would be Dr. Moreau’s favourite dessert but it was great and stole the show from the quite good cake.