Sunny morning is quite a neighbourhood gem. Partially because it is the only (decent) place in St.Clair/Yonge. Partially, because the food is good. Primarily though, it's because the portions are HUGE.
We went for brunch and had an omelette and a Dijon chicken sandwich. Both were delicious, but the chicken was more of an enormous burger than a sandwich. Anyway, it is a no-bull, you're here for the good food kind of diner. The looks is a bit plasticy but if you do not care about the interior much, you'll be OK. It's clean, albeit a bit tight. Food is good and you will definitely not leave hungry!