Boil and mash 500 g potatoes, then mix with 1 g baking soda and 15 g salt.
2
Combine 200 g chickpea flour, 50 g rice flour, 5 g chili powder, 10 g coriander powder, 5 g cumin powder, 5 g turmeric powder, 1 g asafoetida, and 5 g garam masala.
3
Add the mashed potatoes to the flour mixture, then gradually add 500 g water to form a thick batter.