Vietnamese pho!! Huge portion sizes, great value, fast service. Also has rice dishes, vermicelli dishes, Asian appetizers, sweet drinks.
I've said most of these things in my review of the downtown Spadina location of Pho Xe Lua: http://www.yelp.com/biz/xe-lua-restaurant-toronto-3?hrid=b9B3zGn0Kk34iQCw6KiR5A