National Potato Chip Day is March 14, and it honors what might be the most perfect salty snack ever invented: a thin slice of potato, fried until it shatters, and finished with nothing more than salt. Simple, yes, but getting it exactly right is a small art.

The legend of the first chip

As the popular story goes, the potato chip was born in 1853 at a Saratoga Springs resort when a chef, often named as George Crum, sliced potatoes paper-thin in reply to a diner who kept sending back thick-cut fries. The tale is charming and widely retold, though food historians treat the exact details as more legend than settled fact. What is certain is that the thin, crisp, salty chip caught on fast and never let go.

Thinness is everything

If you want to make chips at home, the single most important variable is how thin you slice. A knife rarely gets you there evenly, which is why a mandoline is the tool of choice: it produces slices so thin they are nearly translucent. Rinse the slices in cold water to wash off surface starch, dry them thoroughly, and fry in small batches so the oil stays hot. Salt them the instant they come out, while the surface can still grab it.

Kettle versus regular

Not all chips are built the same. Kettle-cooked chips are fried more slowly in smaller batches, which drives off more moisture and produces a harder, crunchier chip with a rustic look. Standard chips are fried fast on a continuous line, giving a lighter, more uniform crisp. Ridged chips add structure that stands up to heavy dips. Tasting them side by side is a genuinely fun way to figure out your own preference.

A perfect chip needs only one seasoning done well: salt, applied hot.

Give your chips a worthy dip

The chip may be the star, but the right dip makes it a whole experience. Skip the tub and whisk together sour cream, slow-caramelized onions, and a pinch of salt for a French onion dip that tastes like a treat. Thick, creamy dips cling best to a sturdy ridged chip, while a delicate kettle chip is often good enough to eat entirely on its own. However you celebrate, the day is a reminder that a humble slice of potato, fried and salted, remains hard to beat.

How to celebrate

  1. 1
    Slice paper-thin

    The secret to a great chip is thickness, and thin is the goal. A mandoline gives you even, translucent slices that fry up crisp instead of chewy. Soak the slices in cold water first to rinse off surface starch, then dry them well before they hit the oil.

  2. 2
    Fry a small batch

    Fry chips in small handfuls in oil held around 350 degrees so the temperature does not crash. Pull them when the bubbling slows and they turn pale gold, then drain and salt immediately. Homemade chips taste like nothing in a bag, and the smell alone is worth it.

  3. 3
    Run a taste test

    Line up kettle-cooked, regular, and ridged chips and taste them side by side. Kettle chips are harder and crunchier from a slower fry; regular chips are lighter and crispier. Deciding which you actually prefer is a fun way to spend the day.

  4. 4
    Try a fancy dip

    A great chip deserves better than nothing. Whisk together sour cream, caramelized onions, and a little salt for a from-scratch French onion dip that beats the tub. A thick, creamy dip is the natural partner to a sturdy chip.