Khichu is a popular Gujarati snack or side dish. Topped with a bit oil and methi masala, it is probably the simplest Indian snacks recipes. It really is traditionally used to make papad.  You can even provide it like a delectable appetizer. If you only have time for 1 snack, https://ethnicindiangrocer.com.au/product/r-g-flour-bajri-atta-1kg/