Coarse sugar is used primarily for its textural contrast and visual appeal. The large sugar crystals create a sparkling, glistening effect, and add a satisfying crunch to the baked crust!

Cherry Hand Pies 

Ingredients

• 1 ½ tablespoons cornstarch
• 2 cups fresh cherries, stemmed and pitted
• 2/3 cup dried cherries
• ½ cup granulated sugar
• 2 teaspoons fresh lemon juice
• 1 teaspoon vanilla extract
• 1/8 teaspoon kosher salt
• 1 package puff pastry, thawed in refrigerator
• flour (for dusting)
• 1 large egg white
• 1 ½ teaspoons coarse sugar

Directions

1. Line a large rimmed baking sheet with parchment paper. 
2. In a small bowl, mix cornstarch and 1 1/2 tablespoons cold water. 
3. In a large saucepan, combine fresh cherries, dried cherries, sugar, lemon juice, vanilla and salt. Cook over medium heat, stirring occasionally, until cherry juices are released, about 5 minutes. 
4. Add cornstarch mixture; bring to a boil, stirring often. 
5. Remove from heat and let cool to room temperature, stirring occasionally.
6. On a lightly floured surface, roll out one pastry sheet at a time to create a rectangle. Using a sharp knife or pizza cutter, cut each sheet of dough into dough into 4 rectangles roughly 6×5”. 
7. In a small bowl, whisk egg white and 1 tablespoon of water to create the egg wash.
8. Working with 1 rectangle at a time, place the pastry on a lightly floured work surface and brush edges with egg wash. 
9. Scoop about 3 tablespoons cherry mixture onto one side and fold the dough over the filling so that short ends meet, forming a 5×3″ packet. Crimp edges with a fork to seal. Using a sharp knife, cut a couple of slits in top of each hand pie to vent. 
10. Place hand pies on prepared baking sheet; repeat with remaining dough and filling.
11. Brush the tops of the hand pies with egg wash and sprinkle with coarse sugar. Chill for 30 minutes.
12. Preheat oven to 375°. Bake pastries until tops and bottoms are golden brown, about 30-40 minutes. Let cool for 10 minutes on baking sheet. Transfer to wire racks; let cool completely.

Tips: 

• These hand pies can be made one day ahead and stored at room temperature.

Source: https://www.mybakingaddiction.com/cherry-hand-pies-recipe/