Using potato slicer, slice the potatoes in to medium thin chips. Keep a wide tray with enough water under the potato slicer so that as you slice, the chips would fall in water. This helps the chips not to get discolored.
As you finish slicing the chips, boil enough water in a vessel with salt. When the water comes to rolling boil switch off the flame.
Add all the sliced potato chips in to this boiling water. Let all the chips immerse in boiling water for about 3 to 5 minutes.
After 5 minutes drain the potato chips using a strainer and arrange all the chips on the white cotton cloth covered tray. Sun dry these potato chips till they are dry and moisture free. It may take up to 2 to 3 days. When they are completely dry, stock them in air tight container.
Whenever you feel to snack on chips, heat oil in a pan and deep fry them. Drain on a tissue paper and sprinkle some red chilly powder on them.
Addictive, crispy potato chips are ready to snack on with tea.