First heat pan on gas. Take butter and cut half burger bun and roast all burger bun.

Now spread one side tomato sauce and 2nd side spread mayonnaise and sprinkle salt,black pepper,chat masala.

Now put prepare potato tikki and place 2 slice of tomato and 2 slice of onion and 2 slice of cucumber and cover with burger bun.

Now aalu tikki burger is ready.