Pastrami Steak (Sous Vide Smoked Brisket #2)

We're going for a pastrami-flavored but steak-textured experience and this hit the mark: we could slice it while still hot into very thin strips without shredding.  We enjoyed the last time we did sous vide smoked brisket but thought it could use a bit more time than 40 hours to become tender, so we bumped it up to 69 hours -- again at 135F so we could keep the pink rare-beef look.

This one was a bit salty, however, and we think we know why.  Foolishly, we didn't keep adequate notes about our pre-cooking prep. We believe it was a factory-cured brisket we got around St. Patrick's day when they were on sale. If so, we would have then cold-smoked it, then "corned" by coating with spices, and finally vacuum-bagged it for the water bath. It'd been waiting patiently in our freezer for this event: we pulled it straight from there, still bagged with its seasoning, into the water bath and let it repose for almost 3 days.

When we took it out, it had released maybe a cup of flavorful liquid. Again, a bit salty, but worth mounting with butter and saving to brightening up mashed potatoes or something that needed a boost.

The procedure's a bit of an inversion on the classic pastrami which cures the meat in brine and pink salt (nitrites), then hydrates it to knock down some of the strong saltiness, then spices and hot-smokes, then steams for service. We didn't have a hydration step to leech out the excess salt that we expect is part of the factory cure. That said, while a bit salty when served hot, it was perfect when served cold on a sandwich. Curiously, there wan't much smoke flavor... but then again, I've not noticed strong smoke in commercial deli pastrami, nothing like Texas-style smoked brisket with smoke ring.

Next time:

Brine and cure at home where we can measure and control the salinity: a 5% by weight brine should give it flavor without becoming a salt-lick that requires a desalinization bath.  Same cold-smoke: we don't want to cook it here. Same flavorful spice rub (cracked pepper corns, bay, mustard seed -- classic pickling spice mix). Bag and freeze until the week you want to serve it, then almost 3 days in a 135F water bath.