The size of Toronto Chinatown makes it difficult to pick a restaurant, but I would highly recommend Dumpling House Restaurant purely for their variety of dumplings. For me, dumplings feel like home, and it's so valuable to be able to get a simple plate of steaming dumplings. The menu has an extensive variety of dumplings, but my boyfriend and I settled on the vegetarian and the chicken dumplings. Both had the chewy, hearty dough that I like in my dumplings. The fillings were very well-seasoned, but not too salty. We also ordered the house fried noodles, which were a little greasy for my taste, but overall a good rendition of the Cantonese dish. In terms of authenticity, I would put Dumpling House up there with some of the best that I've had outside of Asia!