fèves au lard < French 'beans with bacon' DCHP-2 (May 2016)
n. — Quebec
baked beans and pork (see Image 1).
Type: 1. Origin — The term is not widely used in Canadian English, where 'baked beans' is more common. Chart 1 shows that the French term is virtually restricted to Canada, where it is sometimes used to stress the origin (see the 1986 quotation) or the French character of the food.
See also COD-2, which labels the term "Cdn (Que.)".
Images:

Image 1: Fèves au lard. Source: Wikimedia Commons. Photo: Victorgrigas
Chart 1: Internet Domain Search, 8 Aug. 2012