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Oysters Rockefeller Period BOrigin theory BVerified

New Orleans, Louisiana (USA) · Established 1899

Some fields (dish name, region and gates) are shown from the Japanese-edition data.

記章(DB由来の作図・装飾/監修・認証ではない)|起源説確度B・検証済BEmblem (data-derived illustration, decorative)

Oysters Rockefeller are baked on the half shell under a thick green sauce, and for generations that green was assumed to be spinach. A laboratory analysis proved otherwise.

The three gates

Ingredient-supply gate
メキシコ湾のカキは在来。緑のソースの葉物も既存
Cooking-technique gate
殻付きカキに濃厚な緑ソースを乗せて焼く
Venue gate
ニューオーリンズの高級レストラン アントワーヌ(Antoines)

Overview

Oysters Rockefeller were created in 1899 at Antoine's, the old New Orleans restaurant, by Jules Alciatore, the founder's son. French escargot had grown hard to obtain, and Alciatore turned instead to the oysters that the Gulf of Mexico yielded in abundance. Both the oysters and the leafy greens for the sauce were already at hand in the city.

The dish is defined by its preparation: oysters on the half shell, heaped with a rich green sauce and baked until fragrant. The name honors John D. Rockefeller, reputed at the time to be the wealthiest man in the world; the richness of the sauce was likened to his fortune. The restaurant and the man who devised the dish have been named consistently ever since, and the account is settled.

How we know

Look at the deep green of Oysters Rockefeller and most people think of spinach. Because the majority of published recipes color the sauce with spinach, the original was widely assumed to have contained it too. Antoine's, however, has insisted from the start that spinach was never used.

The restaurant's claim was borne out from an unexpected quarter: the laboratory. In 1986, in his book Bigger Secrets, William Poundstone had the sauce analyzed. The components identified were parsley, celery, scallions, capers, and olive oil. Spinach was not among them. The green had never been spinach at all.

Even so, Antoine's original recipe has never been published. One part of the green's identity has been settled by analysis, but the full formula, passed down in secret, remains held within the restaurant.

The full set of origin theories and the detailed verification log — traceable all the way to their sources — are available on the Japanese edition.

See the full origin theories and verification log (Japanese) →

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