Great Grandma Johns' Pasties Recipe

Ingredients

• 1.5 cups all-purpose flour
• 0.25 teaspoon salt
• 0.5 cup shortening
• 0.25 cup cold water
• 0.75 pound boneless beef sirloin, cubed
• 1 medium onion, sliced
• 2 medium potatoes, peeled and thinly sliced
• 1 teaspoon dried parsley
• salt and ground black pepper to taste
• 0.25 cup water, or as needed