Pav Bhaji is a hearty, delightsome, flavorful meal of mashed vegetable gravy with fluffy soft buttery dinner rolls served with a side of crunchy piquant onions, tangy lemon and herby coriander.Pav Bhaji can be called the first South Asian dish to be associated with the term 'fast food. It was actually conceived as a necessity by the womenfolk of 19th century Mumbai chawls.