Sous Vide Cooking...who does it, what do you cook, how do you do it?

I want to make salt cod fritters, but I couldn’t find a sous vide recipe that started with salt cod. That was the closest recipe I could find; he wasn’t making fritters.

I did it last year this time of year, but didn’t make fritters. Husband just returned from ATL with about 10 pounds of salt cod and wants fritters for his birthday. AND layer cake!