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The Sweet Onion Bistro
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Non-Dedicated
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Address
135 Wortley Rd, London, ON N6C 3P4
Around the web
Public reviews and restaurant replies · not verified
Diner reports from London mention The Sweet Onion Bistro again and again. Reports on the room itself mention patio seating and a warm welcome. Guests flag the practicalities too: groups marking occasions, a dinner crowd and a lunch crowd. Diners have confirmed gluten free versions of the fish and chips, salads and burgers.
Diners describe this as an entirely gluten-free kitchen.2 diners
Diners report a dedicated fryer.2 diners
Diners mention gluten-free fish and chips, salads and burgers.
fish and chips5salads3burgers2
Gluten-free comes up in 12 observed reviews; 12 diners in the past year.
Latest gluten-free signal: 2026-09
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