South St. Burger
Vegan optionsRestaurant
Burgers
Part of South St. Burger · 18 locationsMenu link checked Oct 8, 2026
South St. Burger is a Canadian burger chain where customers can build burgers with a choice of patties and toppings. Vegan ordering is supported by a veggie patty and, in Ontario, a vegan multigrain bun.
What can I eat here?
Build a burger with the veggie patty, the vegan multigrain bun (Ontario), and toppings without animal ingredients; check the allergen chart for regional differences.
Vegan options
- Vegan Multigrain Bun · BunsVegan multigrain bun to pair with the veggie patty in Ontario.
Seen Oct 8, 2026 on a menu (PDF) from southstburger.com
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