3 Ingredient Sous Vide Brisket Ingredients: Second Cut Brisket kosher salt freshly ground Black Pepper Instructions: Season heavily with salt and freshly ground black pepper. Bag in a freezer ziploc bag with all the air removed, or vacuum sealer bag. Cook sous vide at 155 Fahrenheit for 40-48 hrs. Yes! That's a long time but the magic slowly happens over many hours. The fat and collagen slowly melt into the meat for an amazingly tender, soft and buttery result you can't get with any other method