But anyway, in the article a crock-pot is used, while bluedino mentions a pressure cooker, so I was just clarifying that a crock-pot is not a pressure cooker. But maybe I only added confusion. :-(
You are right. I cannot seem to figure out how he went into the topic of crockpots from the other comment. Unless some of them look alike and he was just trying to make people aware of not mixing them up?
They aren't at all. There are some electric devices that can do both. A regular, old school pressure cooker is in essence a simple pot with a lid that gets affixed and has a vent to regulate pressure. It goes on your stove top just like any other pot.