By far one of the best experiences of my trip!
Jean-Talon Market hosts a plethora of goodies to taste! Move over Reading Terminal, this place lets you sample all their fruits and veggies before buying! Succulent fruits, vegetables, smoothies, cheeses, herbs, crepes, meats, you name it! Everything was so reasonably priced, it is the perfect place for lunch while you are in Montreal. Very close to the metro as well.
Only downside is that its such a busy place that its hard to find seating to actually eat your meal, so you may have to wait a couple minutes before a bench clears up.