onion volcano

noun

A hibachi-style cooking trick where a large onion is stacked into a cone shape on a hot griddle, a small amount of oil is added, and then an 80-proof liquor is poured into the center and ignited to create a fiery display.

Meanings

nounonion volcano (plural onion volcanoes or onion volcanos)

plural onion volcanoes · plural onion volcanos

  1. A hibachi-style cooking trick where a large onion is stacked into a cone shape on a hot griddle, a small amount of oil is added, and then an 80-proof liquor is poured into the center and ignited to create a fiery display.
Cite this entry
APA

onion volcano. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/onion%20volcano

MLA

“onion volcano.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/onion%20volcano. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “onion volcano,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/onion%20volcano.

Source: onion volcano on Wiktionary, CC BY-SA 4.0.