PAV SANDWICH RECIPE(MUMBAI STREET FOOD)

I had some pav buns which was about to expire.Actually i bought them to try vada pav but i couldn’t make it as i was busy in trying some Gokulashtami recipes.This evening Raksha was asking some snacks to munch and then i realised about these pav buns.I was not in a mood to make pav bhaji or vad..