Homemade potato chips deliver that crisp, salty crunch with just a few ingredients, and they hold up well next to burgers, hot dogs, and anything off the grill.
600grusset potatoesabout 3 medium, scrubbed; unpeeled or peeled as you prefer
2Lneutral frying oilpeanut, canola, or vegetable oil
1–1 1/2tspfine sea saltplus more to taste
Optional seasoning ideas (choose 1–2)
1/2tspsmoked paprikaoptional
1/2tspgarlic powderoptional
1/2tsponion powderoptional
1/4–1/2tspchili powder or cayenneoptional
1–2tspdried herbs (oregano, thyme, or rosemary)optional; finely crumbled
Soaking water
1.5Lcold waterfor soaking the sliced potatoes
2tbspwhite vinegaroptional
Instructions
Set up your soaking station: Fill a large bowl with the cold water. If using, stir in the vinegar. Keep this by your cutting board. Line a sheet pan or large tray with a clean kitchen towel or several layers of paper towel for drying later.
Slice the potatoes very thinly: Using a mandoline on the thinnest setting (about 1–1.5 mm / 1⁄16 inch), slice the potatoes into rounds. As you slice, drop each batch directly into the bowl of cold water so they’re fully submerged.
Rinse and soak to remove starch: Swirl the slices, pour off the cloudy water, and refill with fresh cold water until noticeably clearer. Leave the slices to soak for 20–30 minutes.
Dry the potatoes thoroughly: Drain in a colander, spread in a single layer on the towel-lined tray, and pat very dry. Aim for slices that feel barely damp, not wet.
Preheat the oil: Pour oil into a heavy, deep pot or Dutch oven, leaving 2–3 inches (5–7.5 cm) headspace. Heat to 180–190°C / 355–375°F (use a thermometer if possible).
Fry in small batches: Add a small handful of slices, spread them so they don’t clump, and keep a steady gentle sizzle. Fry 3–5 minutes, stirring occasionally, until light golden and bubbling slows.
Drain and season immediately: Lift chips onto a paper towel–lined baking sheet in a single layer. While still hot, sprinkle with salt and any seasonings you like.
Repeat with remaining potatoes: Let oil return to 180–190°C / 355–375°F between batches. Skim out burnt bits and adjust salt as you go.
Hold warm for serving (optional): Transfer chips to a wire rack over a sheet pan and keep in a low oven (90–95°C / 195–205°F) for up to 30 minutes, uncovered.
Serve: Pile the homemade potato chips in a wide bowl for the backyard table (keep seasoning variations in separate bowls if desired).