Preheat the oven to 325°F.
Combine the 12 ounces of cherries, 1 diced apple, ½ cup brown sugar, orange zest, juice from 1 orange, and 1 teaspoon of cinnamon in a large bowl.
Using a large spoon, mix the ingredients together until combined. Set aside.
In the bowl of a standing mixer, put on the paddle attachment and then beat 2 eggs on medium-high speed for 2 minutes.Expert Tip: You can also use a handheld electric mixer if you don't have a standing mixer. After 2 minutes, switch the mixer to a medium speed and then add 1 cup of granulated sugar, 8 Tablespoons of butter, 1 teaspoon of vanilla extract, and ¼ sour cream. Mix until combined.
After 1 minutes, turn the mixer to low speed and slowly add the 1 cup of flour and ¼ teaspoon of salt.
Pour the fruit mixture evenly into a 10-inch pie dish.
Pour the crust batter over the fruit ensuring it is covered completely.
Next, combine the remaining 1 tablespoon of granulated sugar and ⅛ teaspoon of cinnamon and sprinkle it on top of the batter.
Bake for 1 hour until the crust is completely done.
Serve warm or at room temperature. Top with vanilla ice cream.