I've looked in the Real Academia Española dictionary and I can't find any information regarding why Spanish uses the preposition a
for cooking styles, and I've noticed French and Italian do it too. I know that the languages use the word, but I don't understand how in a broad sense outside of cuisine.
fajitas a la parilla
(Spanish)mojo al ajo
(Spanish)escargots à la bourguignonne
(French)spaghetti alla carbonara
(Italian)
In what sense is the a
being used here?