Le Bar A Soupe is a great little soup joint on Ossington. They have three different soups every day of the week (a meat, veggie and vegan option) and their menu changes each month. The service is super friendly and the soup is delicious! They also serve sandwiches, salads and sweets.
The place is pretty small and there is limited seating so it might be better to bring your own thermos (yes, they fill up home brought containers) and head over to Trinity Bellwoods for a summer lunch in the park.
The only issue I have with the place is that they use styrofoam bowls and plastic spoons when you dine in. Regardless of that, the variety, price and tastiness will definitely draw me back for more but I'll probably start bringing my own container. I also can't wait to go here in the winter/late fall. Soup in the winter is the best.