Is food a reason to travel around Indonesia?
Yes. Indonesian food is one of the best reasons to leave the easiest version of the trip: warungs, markets, sambal, grilled fish, Javanese meals, Balinese cooking and regional dishes that make the route feel less packaged.
Answer
Food is one of the places where Indonesia opens up fastest. The best meals are not always the most polished ones: a warung lunch after a hot ride, grilled fish near the water, sambal that changes the whole plate, temple-day snacks, Javanese meals in Yogyakarta, Balinese cooking away from the resort strip, and markets where breakfast feels local rather than scheduled. You do not need to chase a famous restaurant list to eat well. You do need to leave room in the route for ordinary meals, not just activities. In Indonesia, food is not a side benefit. It is one of the ways the country stops feeling like a package.