Take a big mixing bowl n sieve maida, sugar n baking powder. Now mix butter in it n rub with the finger tip till u get a crumbled texture. Now mix kaloni/onion seeds n Malai n make a semi soft dough. I have made these biscuits in kadai.
For that put 2 cup salt in kadai n put a stand in it n keep it on high flame to preheat. Cover the kadai. Now grease a plate. Make small balls of the dough n flatten it or can give any shape of your choice.
Put them on greased plate n keep it in kadai n bake it for 15-20 mins. Have a look after 15 mins. Put them on low flame. When they r baked properly let them cool n then keep them in a air tight jars.
Notes
If u r using unsalted butter then put a pinch of salt in maida.
If u want to bake in micro preheat it on convection mode on 180 degree n bake it for 10-15 mins. Plz do check after 10 mins as the temperature differs.