56MPG, I don't remember the temp setting on the immersion cooker. It was probably something like 175. I took it out when the sausage had an internal temp of 152. It did not take long -- maybe 20 minutes.
FYI, I'm not happy with my KitchenAid grinder and stuffer attachments. The main housing on the attachment has cracked, and KitchenAid has refused to replace it. I've ordered a stainless steel model made by Chef's Choice. Sucks, because I had always been happy with KitchenAid products, but they apparently don't stand behind their products.