The Forktionary Angle
"The unsung hero of many raw dishes, offering a pleasant bite without overwhelming intensity."
Definition
A common cultivar of onion with a paper-thin, white skin and a sharp, pungent flavor that mellows significantly when cooked.
Sensory Profile
Technical Metrics
Annual Global Production (all onions, 2020 est.)
~106 million metric tons
Optimal Storage (whole, cool, dry)
1-2 months
Primary Flavor Compound
Organosulfur compounds (e.g., propanethial S-oxide)
Nutrition Facts
Per 1/2 medium onion (60g)Chef’s Secret
To reduce the pungency of raw white onion for salads, slice thinly and soak in cold water for 10-15 minutes, then drain and pat dry.
Substitutions
Yellow Onion
1:1Closest substitute in flavor and culinary application, slightly more robust.
Red Onion
1:1Good for raw applications, sweeter and milder with a vibrant color, less pungent when cooked.
Sweet Onion (e.g., Vidalia)
1:1Much milder and sweeter, excellent for raw or lightly cooked dishes where less pungency is desired.
Shallots
More delicate and nuanced onion flavor, good for refined dishes.
Buying Guide
Choose firm onions with dry, unblemished skin. Avoid soft spots or sprouts. Store in a cool, dark, dry place.
