Saint Elmira Defonzio. She's the patroness of dishes cooked in olive oil, if I recall.

....

Or I might be confusing her with Saint Dennis Dalyrimple. He was fond of a fresh bowl of aioli with nine-grain bread dipped in. Dash of crushed red pepper on top. Then he'd save the leftovers for toast in the morning, if "Cosgrove's Lives of the Saints" can be believed.

[Spoilers: it can't.]