Fry onion with oil in a wok Add ginger garlic paste, all dry spices and little water, fry till raw smell goes. Then add massed potato, greeen peas and soya granules with salt and little water. Cook for a while. Now it is ready for filling for sandwich.

Take 2 slices of bread with the filling in between and grill it and cut into two triangular pices. Serve with tomato sauce.