Too bad, there used to be a place on St Raymond called "Les Raftsmen" that served honest-to-goodnes, stick-to-your-gut quebecois food like patte de cochon (pigs knuckles), maple pork and beans, ragout, etc. but it closed down a few years back. haven't seen anything like it since.
I think your best bet is having weekend brunch in Gatineau, a place that offers cretons and french style pancakes (crêpes). My suggestion would be
St Eloi in Lac-Leamy (good food and nice view to boot) or the Café Cognac on 230 Rue Montcalm. Both are very affordable, more for value than any place for brunch in Ottawa.