These crisp, savoury chickpea flour crackers are subtly spiced with chilli and asafoetida. Fried in mustard oil, they have a delicate crunch and a sharp, distinctive aroma.
In a wide mixing bowl, combine 250 g chickpea flour, 0.3 g cream of tartar, 6 g finely chopped fenugreek, salt to taste, and the dough spices.
Gradually pour in just enough water to bring the mixture together into a very firm, stiff dough.
Add 27 g mustard oil a splash at a time, kneading well between additions until fully absorbed into the dough.
Lightly grease your hands with extra mustard oil, then roll the dough into a rope about 2.5 cm (1 inch) thick. Cut into 2.5 cm (1 inch) segments and press each piece flat into a small disc.
Dust the work surface with extra chickpea flour and roll each disc out as thinly as possible into a circle roughly 15 cm (6 inches) wide.
Pour 456 g mustard oil into a deep, heavy-based pan or kadhai and set over high heat. Lower the heat slightly, then fry the discs in batches for 1 to 2 minutes, until cooked through and pale golden without letting them darken.
Lift out with a slotted spoon and drain on paper towels. Let cool completely before serving or packing into an airtight container.
For crisping batters or binding cutlets: use 50% to 60% of the weight. Produces a very crisp shell but lacks the earthy, roasted nutty flavour of besan.