Food Lens · Frozen
French fries
Mild and starchy on their own, crisp and golden with a salty finish once cooked.
Lens analyzedFrozen french fries are potatoes cut into strips, partially fried at the factory, and frozen so they finish crisping quickly in an oven, air fryer, or fryer at home. The pre-fry step sets a firmer exterior than raw-cut potatoes, so they crisp up faster once reheated. Cut shape varies widely, from thin shoestrings to thick steak fries.
Where it comes from
Frying cut potatoes has roots in Belgium and France, where street vendors sold fried potato strips as early as the 1600s and 1700s. The frozen, factory-parcooked version became a fast-food and home-freezer staple across North America in the mid-1900s as freezer technology and fast food chains both expanded.
Buying it
Check the cut style on the bag, since shoestring, crinkle, and steak-cut fries crisp differently in the same oven. Look for bags with little visible ice buildup, which can signal the product has thawed and refrozen.
Storing it
Keep frozen french fries in the freezer until cooking, where they hold their quality for about a year; reseal the bag tightly between uses to prevent freezer burn.
Keeps about 1 year in the freezer.
Recipes that use french fries
More frozen
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