Argentinian Beef Empanadas
1 green onion, chopped 1 raw egg, lightly beaten 1 teaspoon cumin 14 each pitted green olives, such as Manzanil… 2 (17.5 ounce) packages frozen puff pastry (e… 2 large eggs hard-boiled eggs, chopped 2 medium onions, chopped 3 tablespoons butter 3 tablespoons raisins ¼ teaspoon black pepper ½ pound ground beef ½ teaspoon salt