The procedure to make the main biscuit is same as the salted ones....however you need to prepare the dough without salt.
Make a sugar syrup with 1 cup sugar and 1 tsp water. When the syrup becomes real thick and is full of bubbles, add these biscuits and mix well. Seperate them on a plate and allow it to cool.
Yet another version is adding sugar to the dough itself and is popular as shankarpale... will post that later.
