Swordfish with Macadamia Nut Crust and Papaya Salsa recipes

Name: Swordfish with Macadamia Nut Crust and Papaya Salsa recipes
Ingredients: 2 tablespoons fresh lime juice; 1 tablespoon light brown sugar; 1 tablespoon minced shallots; 1 tablespoon minced fresh cilantro; 1 tablespoon finely chopped crystallized ginger; 1 teaspoon Sriracha; 1 garlic clove, minced; 1 cup diced papaya; ½ cup unsalted macadamia nuts; ½ cup panko breadcrumbs; 4 swordfish steaks, about 6 oz each; ¼ teaspoon salt; ½ teaspoon pepper; 1 large egg white; 1 tablespoon unsalted butter; 2 tablespoons vegetable oil