Pulled Pork Arepas

Name: Pulled Pork Arepas
Ingredients: 1/3 cup mayonnaise; 1 tablespoon yellow mustard; Juice of 1 lime; 16 pickled jalapeno slices, plus 2 tablespoons brine; Kosher salt and freshly ground black pepper; 1 1/2 cups thinly sliced green cabbage; 1 1/2 cups thinly sliced red cabbage; 1/2 cup fresh cilantro leaves, chopped; 3 scallions, thinly sliced; 2 cups pre-cooked white cornmeal, such as P.A.N.; 4 ounces part-skim mozzarella, sliced 1/4-inch thick and cut into eight 2 1/2-inch squares; 1/4 cup vegetable oil; 8 ounces warm pulled pork