Definition of omelette soufflé in English:

omelette soufflé

(US omelet soufflé)

noun

  • A light-textured omelette made by folding separately beaten egg whites into a mixture of egg yolks and other ingredients.

Origin

Early 19th century; earliest use found in Benjamin Disraeli (1804–1881), prime minister and novelist. From French omelette soufflée.