The world is full of food arguments. Big questions like who first invented hummus, how to top a hot dog, and how much pineapple goes on pizza have plagued cultures for decades, if not centuries. The Balkan region is no exception to this habit, and one of the biggest food arguments of the area is over the classic dish ajvar. Ajvar — pronounced I-var — is a versatile dish that is loved throughout the region, and has sparked many a food fight (via BBC).