Patisserie / pastry shop

Sweet-o-one

Unit #5, 50 Doncaster Ave, Thornhill, ON L3T 1L4

★ 4.9 from 318 Google reviewsGoogle profile checked Aug 24, 2026

Bakery overview

About Sweet-o-one

Sweet-o-one is a patisserie / pastry shop in Thornhill, Ontario. Its official sources currently highlight cakes. Its Google Business Profile showed a 4.9/5 rating from 318 reviews when checked.

What we found

Products and specialties

Cakes
See the supporting evidence

cakes: Cakes [http://www.sweet-o-one.com/]

Dietary information

Claims and available options

These labels reflect available sources, not independent inspection. Contact the bakery when cross-contact, ingredients or certification matter.

Gluten-free

Options found

Sweet-o-one is the only bakery in the GTA that specializes in original “soft” meringue cakes and pastries (baiser). We are famous for our delicious fine European desserts, including gluten-free, lactose-free, and even sugar-free options. All of our creations are made with the highest quality natural ingredients and a lot of passion for baking.

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Plan your order

Services and ordering

In-store pickupTakeoutDine-in

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