Adam Richman's Apple Pie Hamantaschen Recipe

Ingredients

• 4 firm apples, washed, peeled, cored and finely diced (Granny Smith or Honeycrisp)
• 1/2 teaspoon lemon juice
• 1 teaspoon vanilla extract
• 1½ teaspoons apple pie spice
• 1/4 cup dark brown sugar
• 3 tablespoons sugar
• 3 tablespoons powdered sugar
• 1½ teaspoons cornstarch
• 1 pinch salt
• 1 teaspoon butter
• 2½ cups all-purpose flour
• 1/2 cup powdered sugar
• 2 teaspoons apple pie spice
• 1/2 teaspoon baking powder
• 1 teaspoon orange zest
• kosher salt
• 1/3 cup dark brown sugar
• 2 sticks unsalted butter, chilled and cut into chunks
• 2 large eggs
• 2 eggs, beaten, for assembly