My Mum used to make it too.
She made it in a big pot and poured it out into a baking tin , then scored it ready to break it up when it cooled.
My sister and I (and my Dad) used to eat all the pan-scrapings whilst they were still warm...and we then had all had enough tablet for some time. (It is very, very sweet.) So the neighbours/school pals etc got most of it.
I have tried to make it, but have never been very successful..could never get it to set properly.
I've never been any good at clootie dumpling either, though my Mum's were sublime. (Mine are Usually uncooked in the middle, or the cloot bursts, total disaster then!)
Granny was no good at tablet or dumpling either, so I reckon the ability skips a generation.
Or am I just daft ?
No one answer that, please.
:-))