Skip the carbonara fight. Sicily's Norma was basically vegan before anyone needed the word.
Fried aubergine, tomato, basil and a shower of salty ricotta salata over pasta — named, the story goes, after Bellini's opera because it was a masterpiece.
Only the ricotta salata stands between it and fully plant-based, and a good aged vegan hard cheese or toasted breadcrumbs does the job. The aubergine was always carrying the dish.