Homemade potato chips fried in olive oil turn out golden, crisp, and full of flavor. California extra virgin olive oil has a smoke point of about 400℉ (205°C), making it an excellent choice for frying, sautéing, and roasting while adding fresh, fruit-forward flavor.
Using a mandolin slicer, cut the peeled potatoes into very thin slices, about ⅛-inch (3 mm) thick or thinner. Transfer slices immediately to a large bowl filled with ice water.
Soak the potato slices for 15 minutes, stirring occasionally to help release excess starch.
Drain and rinse the slices under cold running water until the water runs clear.
Spread the potato slices in a single layer on clean kitchen towels or paper towels. Pat completely dry. Removing moisture is essential for crisp texture.
Pour the California extra virgin olive oil into a large Dutch oven or heavy-bottomed pot. Heat over medium-high heat until the oil reaches 365℉ (185°C), or until small bubbles form around the handle of a wooden spoon when dipped into the oil.
Working in batches, carefully add a portion of the potato slices to the hot oil. Stir gently and continuously to prevent sticking.
Fry for 3-5 minutes, or until the chips are golden brown and crisp.
Use a slotted spoon to transfer the chips to a paper towel–lined tray. Season immediately with additional salt.
Repeat with remaining potato slices. Allow chips to cool slightly before serving. Chips will continue to crisp as they cool.
Video
Notes
To keep cooked chips warm in between batches: Preheat the oven to 275℉ (135°C). Place fried chips on a paper towel-lined baking sheet in the oven until all of the batches are fried. This will ensure warm potato chips for everyone once you are ready to serve.