Boil the potatoes, peel and grate. Sieve the gram flour and take it out in a vessel. Mix grated potato, salt, asafoetida, turmeric powder, mint powder, red chilli powder, Crushed Cloves, dry mango powder and garam masala in gram flour and knead smooth dough. (without water) Keep the dough aside for 15-20 minutes, so that the dough sets.