Momo is a Tibetian street food speciality that is hugely popular in Indian street food section. These are soft steamed dumplings, stuffed with vegetables or minced meat. Oten served with spicy chili sauce. Growing up I ate a lot of Momo, mostly chicken momo and it was very popular in North East India and some parts of Kolkata. Now a days you will find really good authentic style prepared momo pretty much everywhere in India and also outside India.