The best poutine in
Montréal can arguably be found at
Mama's, a little dinery on the North side of
Avenue des Pins, right at
Rue Clark, a block west of
Boulevard Saint-Laurent. They serve poutine in these large take-out covered trays that will keep you going all day.
Outside of
Québec,
A&W sells a poutine that is marginally better than that served by
Burger King (inasmuch as cardboard tastes better than plastic). I passed by a
KFC the other day and noticed them advertising poutine. I have yet to work up the courage to try this.