For this version I used horseradish, brown sugar, ketchup and a few spices. I forgot to add the onions, but there was plenty of flavor without them. Double, even triple wrap if you need to seal the meat in its sauce. I used boneless thick ribs this time, and I've also used other cuts of pork and beef before.
My stove is electric and goes from Low, 1, 2, etc. 9, then High. I set the pan on 2. After about an hour I heard the sizzling and turned it down to Low. Altogether this size parcel, about 2 lbs of ribs took just about 2 hours 45 minutes to cook all the way through, no rareness. A little less time cooking depending on your stove.
Sometimes I don't mind stirring and watching, and sometimes I do. Do you have a go-to easy set it and forget it meal?