There was a discussion about not being able to vacuum seal a large bag using a regular home machine. I do it all the time. The picture shows how to bag a whole big pork shoulder.
There is a discuss about sous vide being not a good cooking method. I sous vide the whole pork shoulder, butt, picnic directly from frozen all the time. I don't know any other way to do it, absolutely no overcooked meat or undercooked meat. I also do whole frozen (small) turkey.
dcarch
Sous vided and smoked