Mix water and salt and make a solution
Peel and rinse tapioca
Slice thinly using mandolin or knife to remove the outer skin
Cut tapioca nicely into long slices
Make the sliced pieces into desired shapes like diamond or sqaure
Deep fry until golden brown and crisp,while frying sprinkle some salt solution and also a pinch of chilly powder on top of it
For extra spiciness you can sprinkle some pepper powder too,this step is optional
Drain on paper towels