Empanadas without sauce

1 lb lean beef 1 lemon 1 lime to taste fresh oregano to taste chili powder 4 cups flour 1 tablespoon baking powder 1 pinch salt 1 egg 1 egg yolk 1 1/2 cups[...]

1/2 lb beef sirloin steak , trimmed 1/2 teaspoon cajun seasoning 1/2 teaspoon dried oregano 1/2 teaspoon kosher salt 1/4 teaspoon black pepper 2 tablespoons[...]

4 cups all-purpose flour 1 tablespoon baking powder 1 pinch salt 1 egg yolk 1 whole egg , beaten 1 1/2 cups milk , warm 1 cup shortening , melted 2[...]