Empanadas de Carne de Res - Puff Pastry

Ingredients

• 1 tablespoon vegetable oil
• 1 small onion, chopped (about 1/4 cup)
• 1/2 pound ground beef
• 1/4 cup chopped pimiento-stuffed olives
• 1/4 cup golden raisins
• 1 hard cooked egg, peeled and chopped
• 1 clove garlic, minced
• 1/2 teaspoon salt
• 1 uncooked egg
• 2 tablespoons all-purpose flour
• 1 package (17.3 ounces) Pepperidge Farm® Puff Pastry Sheets, thawed