Peel and wash the potatoes .
Cut the potato with a chips cutter very thin stick .
In a large bowl add sufficient water and add lemon juice and salt and mix well .
Now add the potato chips in water for 10 minutes .
Heat oil in a deep bottom pan .
Squeeze the potato into water .
Now little quantity of potatoes in hot oil .
Fry it low medium heat , when it nicely golden in colors .
Drain out the potatoes into a plate .
Now fry the peanut in same oil .
Sprinkle some chat masala and serve it .