Does anyone know where I can find potato breads and rolls besides Thuet's variation?
I've checked out a range of places in the GTA with no luck. I especically love Martin's potato rolls, but I can't even find these in Buffalo. Does anyone know where to find any potato bread products?
Fred's Bread also does one. I've seen it at All the Best Fine Foods and sometimes Summerhill Market, and Pusateri's. St. John's is also very good.
I occasionally pick up a loaf of potato-rosemary from a vendor at the Withrow Park farmers' market (Saturday mornings). They don't have a name, but they're usually the only vendor selling baked goods aside from the ubiquitous St John's Bakery table.
It has a very soft and doughy type of texture that I love, though I know that others prefer a loaf with a bit more "bite" to it. If that's what you've got in mind, I second the suggestion of the Fred's Bread potato loaf, which is more of a chewy/crispy type of crust.
My in-laws served some wonderful potato bread once, obtained locally in the Rice Lake area where they life.
It seems like you already have a wide range of options much closer to the city, but if you'd like me to ask them where they purchased it let me know and I can do so.