So you are saying that if toast is toasted longer and would lose most of the water content while still in the toaster, there will be no condensate on the plate?
Quite possible. The issue then would be how to toast it that long without burning the bread. I suspect if you use an infrared toaster and have lots of dry air flowing through the toaster you might be able to do it. What I don't know is if doing this might ruin the toast. Removing all the moisture might leave it more like a crouton than a piece of toast.