White onion

A sharper, more pungent onion than yellow, with thin papery skin. The default onion in Mexican cooking — raw in salsas and pico de gallo, or cooked down for a cleaner, less sweet base.

White onion

Used for

  • salsa
  • tacos
  • pico de gallo
  • sautéing

In the kitchen

  • dice
  • sauté
  • pickle raw

Picking it at the store

  • Firm with tight, dry, papery skin — avoid soft spots or sprouting
  • Its sharp raw bite mellows significantly once cooked, unlike yellow onion which turns sweet

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