The Philadelphia Roll is itself a translation: Madame Saito, in the 1980s, carrying smoked salmon and cream cheese off the bagel and into the language of sushi. This roll is the translation of that translation; the same text, rendered once more into the language of boiling oil.

Passed through the tempura technique, the roll undergoes a small alchemy. Outside, a thin golden crackle takes shape; inside, the cream cheese loosens with the heat until it verges on melting, and the salmon sweetens. All the balance of the cold version stays in place; but every texture is transformed. Whatever separates a cheesecake fresh from the oven from a slice out of the refrigerator, that is what separates this roll from its cold sibling.

Fried sushi was born in America and still raises purist eyebrows. Yet all it does is follow tempura’s four-hundred-year-old logic: seal what is precious inside the thinnest of armor, briefly, at high heat, served exactly on time.

The comfort of brunch, Philadelphia’s invention, Nagasaki’s technique. A sentence translated three times, with nothing lost in any of them.