Parsley Crusted Wild Salmon

2 tablespoons minced fresh parsley 1 teaspoon grated lemon zest Kosher salt and freshly ground black pepper 2 tablespoons good olive oil 4 (6- to 8-ounce) wild salmon fillets, skin on 2 tablespoons Dijon mustard 2 tablespoons vegetable oil Lemon wedges, for serving  ...