• In a medium saucepan, combine diced apples, sugar, cinnamon, lemon juice, and butter over medium heat.
• Cook until the apples are tender, about 5-7 minutes, stirring occasionally.
• Stir in the cornstarch-water mixture and cook for 1-2 minutes until the filling thickens. Remove from heat and let cool.

Assemble the Hand Pies:

• Roll out the pie dough on a lightly floured surface. Cut into 4-5 inch circles using a cookie cutter or the rim of a glass.
• Place a spoonful of apple filling in the center of each dough circle. Fold the dough over to create a half-moon shape.
• Press the edges together with a fork to seal. For a secure seal, you can lightly moisten the edges with water.

Fry the Pies:

• Heat vegetable oil in a deep skillet or fryer to 350°F (175°C).
• Fry the pies in small batches, 2-3 at a time, for 2-3 minutes per side or until golden brown.
• Remove with a slotted spoon and drain on paper towels.

Serve:

• Dust the fried pies with powdered sugar, if desired. Serve warm and enjoy!