First make stuffing first. Mix besan with green chilli paste, ginger garlic paste, coriander paste, turmeric, tamrind, salt and use red chilli powder for more spice. Its optional. Add around 2 tsp of baking soda and add water and make thick paste. It should not be running comsistency. It should be sticky.

Take leaf on flat platform upside down and roll rolling pin on its spine area. So leaf will be enough flexible ro make roll without breaking

Spread besan paste on each leaf on back side and place another leaf at flipping position. Repeat this for 3 layer. And at the end roll it and close it using more paste.

Steam this rolls for 15 mins. And later cut it down in inch pieces.