Sous Vide Stuffed Pork Loin Roast

Ingredients

• 4-pound boneless pork loin roast
• 8 cups water
• 1 cup Kosher salt
• 1 cup sugar
• 4 dried bay leaves
• 1/2 cup dried fennel seeds
• ¼ cup tablespoons whole black peppercorns
• 1 quart ice cubes
• 2 tablespoons extra-virgin olive oil
• 4 garlic cloves, thinly sliced
• ½ cup finely chopped sport peppers (or pepperoncini)
• 1 bunch broccoli rabe (a.k.a. rapini), roughly chopped
• ½ cup dry white wine
• 1 cup grated Parmigiano Reggiano cheese
• 1 tablespoon dried fennel seeds, toasted
• 1 tablespoon fresh lemon zest
• 1 teaspoon freshly ground black pepper
• 8 slices sharp Provolone cheese
• 1 quart pork stock (alternatively, beef or chicken)