Perfect French Fries

Method

1. Wash the potatoes under cold running water until the water runs clear, removing surface starch.
2. Cut the potatoes into uniform fries of classic size.
3. Bring a pot of water to a boil, add a small glass of white wine vinegar and a pinch of salt.
4. Add the potatoes to the boiling water and cook for 3 minutes after the water returns to a boil.
5. Drain the potatoes and immediately transfer them to a bowl of cold running water to shock them.
6. Drain the potatoes again and dry them thoroughly on a kitchen towel.
7. (Optional) Place the dried potatoes in a freezer bag and freeze for later use; frozen fries will become even crispier.
8. Heat vegetable oil in a deep fryer or pot to 180°C (356°F). The oil should be abundant and very hot.
9. Fry the potatoes in batches until golden brown and crispy, about 3-4 minutes.
10. Remove the fries with a slotted spoon and drain on paper towels. Do not salt immediately; wait until serving to keep them crispy.