Take maida in a bowl add baking powder and soda salt,curd.sugar add warm water.knead to a soft dough.rest for 2hr.make balls and keep aside.

Grated alu and paneer.add all the masala mix well make ball as required.

Roll into small puri stuff a ball of panner mixture make a ball.add roll into kulcha

Heat a tawa,apply water on one side of the kulcha and put it on the tawa it sticks let it cook,turn the tawa upside down and cook on direct flame on the other side.,take out on serving plate and apply butter.you can garnish with sesame and kotmir before putting on tawa.