Oddley
You wrote
can a emulsion be made with hot cooked meat?
Yes it can, but saveloys aren't really an emulsion as such.
You wrote
When my question was put to them they said it was impossible for the home producer to make an emulsion type sausage
Technically they are right, you cannot create a "
true" emulsion with "home style" equipment. You really need a colloid mill to do it, the main reason being that by the time any home equipment could get the consistency right the meat/fat would be at too high a temperature and upon cooking the fat would be lost.
you wrote
take it from me hog casings will not do the job
As I said before we used to use hog casings, though we did lightly smoke them and not poach them. Though these days the Devro ones look ideal.
I never even bothered looking for my old saveloy recipe, because as I mentioned before they were really made to utilise/avoid waste. Where as for most home made sausages etc. you're trying to use better quality meats. From memory I do remember that they contained
1) Pork rinds/skins (Boiled for about 4 hours)
these along with some of the "stock" that they were cooked in became an emulsion
2) The split hog casings (emptied out) aquired during the day
3) Cured Pork jowls
4) Beef trimmings
5) Bacon Trimmings
6) Pork Trimmings
I look forward to you recreating your memories
kind regards
Parson Snows