2 cups Cake flour.. 4 Tablespoon Oil.. 1 Teaspoon salt.. 1 Teaspoon Ajwain.. Mix all ingredients in bowl and by add in water make a Hard Dough.. Keep one side for 15 mints Take 8 Boiled potatoes.. Peel and Mash them.. Add Salt .. Chilli flakes Coriander powder.. Chat masala.. Coriander leaves.. Kasuri Methi (Fenugreek).. some grated ginger.. Mix them properly.. Make two parts of the dough and Roll into a big chapati.. Spread Evenly half of the potato mixture on it. Than Roll tightly like the cylinder shape .. Now cut them into half inch thick pieces .. Fry them in hot oil by adding few pieces .. Take them out while they r not brown.. After 10 minutes fry once again to make them crisp.. Use same for the rest of the dough and potatoes.. Enjoy Hot pinwheel samosas..