03Heat a heavy stock pot with the oil to 325 degrees F over medium heat. (Use a candy thermometer to check the temperature.) Remove potatoes from the water and pat dry. Carefully add 2 handfuls of potatoes to the hot oil. There should be at least 1-inch of oil above the potatoes. Cook for 5 to 7 minutes or until potatoes are light brown. Remove potatoes, with a slotted spoon, shake off excess oil and place on a rack to cool. Repeat until all of the potatoes are par-cooked.04After all the potatoes have been par-cooked, heat oil up to 350 degrees F over medium heat. Add 2 handfuls of par-cooked potatoes, and cook for 2 minutes or until golden brown. Remove from oil, with a slotted spoon, shake off excess oil. Transfer potatoes to a serving bowl and season lightly with salt and pepper. Repeat this method until all potatoes are fried.05To serve: Drizzle sauce over hot fries and garnish with toasted sesame seeds.