Ingredients:

1 cups Maida (unbleached flour)
1cup semolina (Sooji / Rava)
41/2-51/2 tbsp luke warm water
2tbsp. curd / plain yogurt (beaten)
3 tbsp. ghee / unsalted butter (melted)
1tsp. Ajwain
3/4th tsp. Salt or to taste
Oil / Ghee to deep fry

Preparation:

Mix the flour, salt , ajwain  in a bowl. Add the melted ghee / unsalted and rub between your palms until it takes the form of breadcrumbs. 
Combine the curd with water and and form a stiff dough using this liquid. Cover with the damp cloth and set aside for 30 minutes.
Shape the dough into a ball and roll the ball into a ¼ inch thick circle. Cut into thin long strips and then into squares.
Heat the ghee / oil in a kadhai or deep-frying pan. Fry the squares in a batch over moderate heat. Do not allow the them  to become brown, they should remain pale gold in color.
Remove and drain on paper towels. Repeat the process for frying all squares.
Well sealed, they will keep for 2-3 weeks.