– 1 recipe Perfect Pizza Crust , or store-bought pizza dough (2 crusts) – 5 tablespoons olive oil – 3 cups sliced green cabbage – Salt (Kosher salt preferred) – 1 teaspoon pickling spices , tied securely in a cheesecloth or paper coffee filter – 1 large yellow potato , peeled and thinly sliced – Freshly ground pepper – Yellow corn meal – 2 cups shredded mozzarella cheese – ¾ cup shredded Monterey jack cheese – 6 ounces sliced pre-cooked corned beef – ½ cup freshly grated Parmesan cheese