First of all, Slice the paneer, to form a thin slice and keep aside. Heat oil in a wide mouth pan / kadhai on low-medium heat.
In a mixing bowl, add gram flour, salt, turmeric powder, chilli powder, carom seeds and asafoetida to it. Mix well, so that there are no lumps in there.
Add water and mix well. The batter should neither be thick nor thin. It should be right consistency so that it coats the bread slice well. If you feel,the batter is too thick, then add little more water.
Now add 1 tablespoon of hot oil from the pan/kadhai to it and mix well. this makes the batter smooth and helps in coating well. Whisk the batter for 3-4minutes to incorporate some air in it. That will result in pakora crisy from outside and fluffy from inside.
Take two slices of bread, add date-tamarind chutney on one and mint-coriander chutney on another. Place enough paneer slices to cover all the chutney on one bread and sprinkle little chat masala on it. Cover it with second slice of bread with different chutney. Bread sandwich is ready.
Press the bread sandwich gently and dip it in batter so that it is nicely coated from both sides. Add this to oil and fry them on medium heat until they are crisp and golden brown from both sides, by turning them 3-4 times in between.
Take them out and place on a kitchen towel. Cut them into two or four pieces and serve them hot with both the chutneys on the side and Masala Chai.