Mustard is one of the most used ingredients in Odia cuisine. The rustic, delicious and lip-smacking flavours of mustard paste are enough to woo even the simplest of minds. And if you ask Odias about their favourite vegetarian dish made with mustard paste, most of them will answer chhatu besara. An authentic Odia dish made with mushrooms and diced potatoes, chhatu besara is aromatic, delicious and flavourful.