Beef Short Rib Empanadas

Name: Beef Short Rib Empanadas
Ingredients: 7 tbsp. pork lard or vegetable shortening (3 1/2 oz.); 1 1⁄2 tbsp. plus 2 tsp. kosher salt; 6 cups all-purpose flour; 12 oz. boneless beef short rib meat, cut into 1/2-inch cubes; 2 medium white onions, finely chopped; 2 cloves garlic, finely chopped; 1 tbsp. dried oregano; 1 tsp. ground cumin; 1⁄2 tsp. merkén or hot paprika; 1⁄4 tsp. ground black pepper; 1⁄2 cup minced green olives; 4 hard-boiled eggs, cut crosswise into 6 slices each; 1 egg white, lightly beaten