Just a tip that helps me eat.
I've got all the usual: Dry mouth, Can't open mouth far, difficulty swallowing, sore teeth/gums what's left of them. I have always been a keen cook and loved my food. It is very difficult now as we all know to keep enthusiastic about eating, however I find that using tinned tomatoes with virtually everything I cook helps everything slip down a treat.
Hope this helps someone. Phil