Ingredients:
4 1/2 cups peaches, peeled, pitted and diced (about 8 small peaches, use firm but ripe)
1 3/4 cup granulated sugar, divided
3 1/2 Tbsp cornstarch
1/2 tsp cinnamon
1/4 tsp nutmeg
1/4 tsp ginger
2 Tbsp orange juice
1 tsp orange zest (optional)

3 cups all-purpose flour
1 tsp baking powder
1/2 tsp salt
3/4 cup salted butter, cold and diced into cubes
1 large egg
1/4 cup sour cream
1 1/2 tsp vanilla extract
1 Tbsp Turbinado sugar (optional)