I have one of those little round ones! I used to use it over the gas stove, and tomorrow I’ll try to find the recipe for the round sandwich :-)
-JT
Here’s the sandwich I used to make in the Toas-Tite; it’s strange, but oddly very good. I first found it in the book ‘Fit for Life’, back in the 1980s:
http://www.cooks.com/recipe/yp0l58qr/cauliflower-toastie.html