Back from the vets with goodish news - the burns nowhere near as bad as first thought, we're still unable to see it but can feel where it is, her fur took the worst of the heat, and, thank god for knotty fur under her ears, I knew it was there and it was on my to-do list to remove with the clippers and hadn't got round to it, but it's saved her from being seriously hurt.
It's still going to be a few days before we know how bad the burn is, but she's been really lucky.
New rule - no dogs allowed in the kitchen anymore when I'm cooking.
(I still shudder to think about if it had gone in her eye. )