I was within the mood for a few pork tacos, but i used to be trying to find a touch of a change of pace from the traditional carnitas-style i might usually make, which led to the present wild and crazy experiment. The "plaster" coating traps all the moisture and flavor of the pork in while it bakes, creating the simplest pork taco I've had during a while. Ingredients: 2 pound bone-in pork shoulder roast 3 tablespoons of minced fresh rosemary 1.5 tablespoons of fresh ground black pepper For the Plaster: 3 cups all-purpose flour, or more as needed in it. 1.5 cups of kosher salt 2 large egg white onlys 3 cups of water, or more as needed .