Baked Ground Pork Empanadas

Name: Baked Ground Pork Empanadas
Cook time: 1 h 30 min
Total time: 1 h 30 min
Cuisine: American, Mediterranean, Latin American
Ingredients: 3 cups all-purpose flour; 1 tsp salt; 4 TBSP frozen unsalted butter; 3/4 cup very cold water; 1 large egg, beaten; 1 pound ground pork; 1 yellow onion, diced; 2 tsp garlic powder; 2 tsp ground cumin; 2 tsp paprika; 3/4 tsp salt; 1/8 tsp cayenne pepper; 1 TBSP olive oil; 1 large egg, beaten