I have been going to Henry's since I went to highschool in the area! This place has fish and chips but the most popular menu item is the poutine! For $3 (small) you get a sizeable amount. The fries are thick cut, the cheese is shredded mozzarella (not traditional cheese curds but STILL really good) and the gravy is amazing! I always put Cajun seasoning and sriracha on top. The two owners are such sweethearts and the lady who takes the orders always has a smile on her face. Definitely come here and try the poutine!
Tip: they also do 1/2 poutines, which is half the size of the small. It's not on the menu but you can just ask for it!