Cut each potato into 16 long potato sticks, each about 3/8-inch (9) on a side. Place on paper towels and dry thoroughly. Fill the fryer basin with 5 quarts (4.7 L) oil. Preheat the Wolf fryer module to 350°F (175°C). Place potatoes in large fryer basket. Deep-fry about 7 minutes or until potatoes are lightly browned. Remove from the oil and drain between paper towels. Cool completely. When ready to serve, preheat the oil to 375°F (190°C). Deep-fry the potatoes for 1 to 2 minutes or until they are the desired brownness. Salt as desired. Serve warm.