Found this restaurant online after stopping in Montmagny for the night. Ordered a 14" Casa Special to take out for my wife and I. Restaurant staff were very friendly and courteous in spite of my poor attempt at communicating in French. The pizza was nothing short of spectacular. In fact, probably the best we've had anywhere. The toppings were so plentiful, we were only able to eat 1/2 of the pie.
Would recommend this restaurant to anyone.