Take maida, salt & ajwain in a bowl.mix it nicely. Put hot oil in that so that it becomes mutthi bandh. {The oil should be heated for 5-7 min.

On medium flame so that when you add in it the Maida, sizzling sound should come}. Knead it with Lukewarm water. Make small balls & roll it & fork it with fork. So that it does not rise up. Fry on medium flame till it becomes light pinkish. Cool it & store it in air tight container.