Take a bowl, add mashed potato, paneer, salt, black pepper and mixed herbs and mix it well and make patty.
Now heat a pan, add butter and fry the patty and fry till it gets golden brown.
Now slice the bun and toast it in pan.
Now take lower half bun put patty on it then put cheese, lettuce, sliced tomato and spread some roasted garlic cheese spread and cover it with upper half bun.