Heat Butter In A Wok. Add Onion And Fry Till Transparent. Take A Bowl Combine Mozzarella Cheese,Cottage Cheese /Paneer,Fried Onion,Green Chilly,Coriander Leaves And Salt And Mix Well.
Now Stuffing Is Ready. Spread Stuffing On The Cumin / Jeera Biscuit.
Now Cover This Stuffed Biscuit To Another Biscuit.
All The Sandwiches Make This Way. Serve Immediately.