Pesche al forno is a traditional dessert that's especially popular in Piedmont. It's usually made with a combination of large peaches, butter, crumbled amaretti, sugar, almonds, Marsala, and dark chocolate. The peaches are cut in half and half of the flesh is scooped out into a bowl.
The flesh is mashed with the amaretti, butter, almonds, sugar, and Marsala until the mixture is sticky. The peach halves are placed into a buttered dish, topped with the filling mixture, and the remaining Marsala is poured on top. The dish is covered and baked until the peaches are tender.