I would have to say one of my favorite's is The Fire Grill. The lobster mac and cheese is amazing as well as the creme brulee. I just ate and just thinking of it is making me hungry.
I think this may just be a local restaurant, but it's called 7 spice. They have phenomenal dishes, my favourite is Bunny Chow. If we're talking bigger chain ones, I quite enjoy Jack Astor's or St. Louis Bar and Grill.
You may not know because it’s a restaurant in Quebec City but I love « Le Cochon Dingue » . I always eat the Steak & Frites there. The best steak and french fries I ate . There is also the « Shaker » . It’s renowned for their cocktail drinks and tartars.