Oooo, how fun to find this thread! I am a sous vide fanatic. I cook all kinds of stuff, including goat cheese, in mine!
I use a DorkFoods DSV sous vide controller. I use it in one of three appliances - a 2 quart non-digital crockpot, and 8 quart non-digital roaster oven, and a 22 quart non-digital roaster oven, depending on what size the food item is.
I bought my original DorkFoods controller and had lots of success with it, then DH absconded with it to use as a temp controller on the brew belt for his fermenting chamber.
I bought my second DorkFoods controller and used it for a while before DH absconded with it to use as a controller with a heat mat for his conditioning chamber for bottled beer. Sigh.
So last night I ordered my THIRD DorkFoods controller. Now I'm thinking I'd like to use it to control a seedling heat mat in a picnic cooler to keep my rice wine at a steady temp! LOL!
Man. I think I need one more controller. DorkFoods loves me.
AND I love THEM!
I have done leg of lamb, beef ribs, chicken breasts, steaks, fish, lemon curd, and all kinds of goodness with it. Hard to beat the thing as a great way to cook - throw in your vacuum-sealed (or otherwise appropriately sealed) food, leave it in there til it's been at least the minimum time/temp for the food, then just let it languish in that nice warm water bath til you're ready to eat. Brown it off however you like, in the case of meats, and eat.
I'm going to subscribe to this thread for sure! I'm not clever enough to build my own unit, but I sure like using the ones I've had, til they were put to other usage revolving around BEER. Harumph.