I agree it is so odd how much the dietary instructions vary and frankly it is a pet peeve of mine, we all have the same surgery (bypassers only of course) but are told such very different things!
Okay so Gill you are on purees by instruction I believe right? If so you can have a wide variety of things that are tasty. I'll list a few to get you started, maybe other people can join in and add things.
Sugar-free vanilla custard topped with warm surgar-free apple sauce
Spicey swede & carrot mash (use chicken broth to puree boiled veg, add curry powder & salt)
Kiddie fruit cups (usually peach & pear, get the kind in fruit juice)
Prawn salad spread blitzed smooth
Hummus
Pate
Salmon mousse
'Fake' lasagne (ricotta, pureed tomato sauce with fine ground mince, topped with mozzarella & parm cheese)
Baked acorn squash pureed with cream cheese
Mexican bean dip (beans pureed with tomato salsa, baked and topped with cheese)
Let me know if you need more suggestions or cooking instructions for any of the above.
Nic