Just dry flat bread... Typical for India as it originates there. Maybe good to fill your stomach if there's completely nothing to eat but it doesn't happen in Myanma. There are so many dishes to try it's a waste of stomach space for chapati!
Very good food, various dishes but prices are a bit high at some stalls. You can try to bargain, sometimes will work. There are plenty of noodles to choose from, just go for something new and you won't regret it.