Sate or satay is skewered grilled meat served with peanut sauce. If you happen to pass by a sate vendor and they’re grilling it outdoor, blowing meat smoke with a hand-held fan, it is most likely to attract customers with its distinguished smell!
Bakpia Pathok are small, round-shaped Indonesian sweet rolls. These sweet rolls are similar to bigger Indonesian "pia" - the only difference being the size. They are commercially packaged in small boxes and sold at many food shops in Yogyakarta.
Betawi people in Jakarta have kerak telor as their traditional snack. It is basically a kind of spicy omelette fried with glutinous rice and served with serundeng (fried shredded coconut) and fried shallot.