sweets..Both mom & Mil follows the same recipe.. Its so simple.. The ratio of besan flour & rice flour is 3:1..For this ratio , u’ll get a crispy exterior & a soft interior..Addition of cooking soda is also very important to get a puffy bajji. Otherwise bajji won’t bulge and it will be flat…Too much of cooking soda makes the bajji absorb more oil. Adding a pinch would do..If u make bajji with store bought mix , try this recipe for a change. U’ll love it and u’ll stop buying the readymade ones ..