Finely dice the potatoes.
Boil them for 15 minutes.Drain all water then put all boiled potato in bowl.

Add cornstarch, salt, and pepper to the boiled potatoes. Carefully mix them together without breaking up the potatoes too much.
Spread the potato mixture evenly into a baking tray with parchment paper and take another parchment paper put the top of potato’s mixture and Gently press down with your hands or rolling pin and make a 1 inch thick rectangle shaped.

Place this baking tray in refrigerator for half an hour to hold the shape then cut into as your desire shapes.
Place nonstick pan with medium high heat add 4 Tbsp oil and fry until both sides are golden brown.
Enjoy !! With your favourite sauce.