n  nn 1. Heat the milk on medium heat, when it starts to boil, squeeze in the juice of half lemon.nn The milk starts to curdle, allow it to boil for 4 - 5 mins. The milk divides into the paneer nn and whey. nn 2. Strain this mixture using a fine mesh. Allow the paneer to sit in the mesh for 10 mins, so that excess water drains off.nn 3. Boil the potato. Mash or grate it.nn 4. Grate the carrot and finely chop the dry fruits.nn 5. Now in a bowl add the paneer, carrot, potato, cilantro, nuts, roasted cumin powder,salt and pepper. Mix all the ingredients very well.nn 6. Add 1 teaspoon of lemon juice and mix well. Divide this mixture into 4 parts.nn 7. Take a bread slice and spread one part of paneer mixture evenly. Squeeze in some tomato ketchup on top.nn 8. Put another slice of bread on top of it. Apply butter on top of the bread.nn 9. Heat a nonstick griddle on medium heat, place the sandwich on the griddle with butter side down. Apply butter on the top bread slice. Cook till both sides are light brown in color pressing the sanwich with the spatula.nn 10. Repeat with all the bread slices.Cut off the edges and cut in to two halves.nn 11. Serve the sandwich with tomato ketchup and any fresh fruit.nn  n