1. Preheat oven to 400°F.
2. To form hand pie, in a large bowl, mix together Pioneer Buttermilk Baking Mix and water until a dough forms, then transfer to a lightly floured surface and knead 3-4 times.
3. Roll the mixture out to 1/8-inch thick and cut into rounds using a 4-inch cutter.
4. To prepare the BBQ Chicken filling, fold all ingredients together in a small bowl until evenly combined.
5. To make the egg wash, whisk eggs and water together until an even consistency.
6. Brush egg wash on half of the rounds.
7. Place 2-3 tablespoons of filling on the egg-washed rounds.
8. Lightly stretch the remaining rounds over the filling to cover the edges of the bottom round.
9. Crimp the edges of each pie together using a fork.
10. Top sweet hand pies with decorative sparkling sugar.
11. Bake for 10-15 minutes or until golden brown.