Shred and grate cabbage, carrot and paneer (cottage cheese). Finely chop the onions. Add them in a vessel along with grated mozzarella cheese. You can use any other variety of cheese if you like.
1 Cup Green Cabbage (Patta Gobi), 1/2 Cup Carrots (Gajar), 50 gm Paneer, 1/2 Cup Mozzarella Cheese, 1/2 Cup Onions
Then add mayonnaise, black pepper powder, amchur (mango powder), sugar and salt. You may not need to add any sugar if the mayonnaise you are using already contains sugar. You can also use chaat masala instead of the amchur powder.
2 Tablespoon Eggless Mayonnaise, 1 Teaspoon Black Pepper Powder (Kali Mirch), 1 Teaspoon Amchur (Dry Mango Powder), 1/2 Teaspoon Sugar, 1 Teaspoon Salt
Mix all the ingredients together. Do not leave out this mixture for too long after adding the spices, otherwise the vegetables will start to leave water.
Spread out the filling evenly on a slice of bread. Cover it with another slice of bread and press gently to bind the bread slices together. You can also spread a layer of coriander chutney for some extra flavor if you want.
Heat a tawa (girdle) or a pan and spread some butter, ghee or oil on it. Place the sandwich on the tawa on a low-medium heat setting for a minute till the lower side turns golden brown and crisp.
Then flip the sandwich and repeat for the other side till both the sides are cooked.
Veg Grilled Cheese Sandwiches are ready. Serve them with Tomato Ketchup or Coriander Chutney.