Biscuit Topping
2 cups unbleached all-purpose flour (10 ounces)
6 tablespoons granulated sugar
1/2 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon table salt
6 tablespoons unsalted butter (cold), cut into 1/2-inch cubes
2 tablespoons granulated sugar for sprinkling
1 cup buttermilk
Cherry Filling
4 (24-ounce) jars Morello cherries, drained (about 8 cups drained cherries), 2 cups juice reserved
3/4 - 1 cup granulated sugar
3 tablespoons cornstarch, plus one teaspoon cornstarch
pinch table salt
1 cup dry red wine
1 cinnamon stick (3-inch)
1/4 teaspoon almond extract