Paring Knife

Every other knife in the drawer works on a board. A paring knife works in the air, held in one hand while the other hand holds the food and turns it against the edge. Three to four inches is the length that allows it, because the blade has to stay inside your grip: past 4 inches the tip swings wider than your thumb can guide, and the knife starts wanting a board again. That single fact sets everything else about the shape.

Three profiles cover the work. A spear point puts the tip on the center line and handles general trimming. A sheep's foot keeps the edge dead straight with the spine curving down to meet it, which suits flat cuts like slicing a garlic clove. A bird's beak curves the edge inward like a claw so it follows a round surface. This is how you peel an apple in one strip. All three run thin, under about 2 millimeters at the spine, and weigh 1.5 to 2.5 ounces, since weight fights you at this scale.

Its neighbors miss in both directions. A utility knife at 5 to 6 inches is too long to control in the hand and too shallow for volume on a board. Many kitchens never miss it. Chef's knives handle whatever the board can hold. The rival is not a knife at all. A swivel peeler takes skin off a potato faster and thinner than any paring blade. Own both and let the peeler have the potatoes. Serrated versions saw a tomato well, though those teeth cannot be re-edged, so treat one as disposable.

Coring, hulling, deveining shrimp, segmenting citrus and popping a garlic clove are its daily jobs. Any kitchen cooking whole ingredients reaches for one several times a week. Money is the interesting part. Paring knives get lost in a sink, used to open packaging and dropped point first on tile. So 10 to 25 dollars is the right budget and buying two beats buying one good one. Anyone tempted by a hard Japanese paring knife over 60 dollars should picture where it will be in a year.

Handle shape decides this purchase, because the edge travels toward the thumb holding the food and no board sits underneath to stop it. Grip one and mime peeling a round fruit, feeling whether the handle rolls in your palm as your wrist turns. A rounded butt with a slight waist stays put where a flat slab twists. Sharpen it on whatever you use for the rest of the drawer, since a thin blade takes an edge in a few passes. Store it in a blade guard, as the fine tip snaps against other cutlery in a drawer.