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I did some andoullie, some kielbasa, and hot dogs. I smoked them for a few hrs at a low temp, maybe 120/130ish I don't remember exactly. mostly to impart smoke flavor and dry the casings. I took them back out and put them in the fridge overnight. Then vac sealed and SV at 140 for a couple hrs. Cooled, and straight to the freezer. Came out delicious. All of these were pretty lean recipes since I was using elk meat so the SV kept it from getting dry I think.