Finocchio alla parmigiana is a traditional dish originating from Emilia. It's made with a simple combination of fennel, salt, pepper, butter, and grated Parmigiano-Reggiano cheese. In order to prepare it, the fennel is cut into slices, blanched, and drained.
The slices are then placed into a buttered baking dish, seasoned with salt and pepper, drizzled over with butter and topped with grated cheese. The dish is baked in the oven until golden brown and bubbly. It's recommended to serve finocchio alla parmigiana immediately as an accompaniment to broiled or roasted meat dishes.