The Taftan Kabab's Kabab Koobideh is one of the best among Persian restaurants in the whole GTA area. I have ordered twice for large parties (50+) and they delivered right on time with the best quality food imaginable.
My Wife and I also have this routine that we bug one Koobideh meal (plus one additional skew) for the two of us, and ask for "Tahdig" with the stew of the day. It is delicious, and for the price of around 12 bucks, worth much than any other food or fast food you can get.