Crazy Crust Apple Pie

1 cup all-purpose flour

¼ cup sugar

1 tsp baking powder

½ tsp salt

½ cup melted butter

¾ cup milk

1 egg

1 (21-oz) can apple pie filling (or any fruit pie filling that you choose)

1 Tbsp cinnamon sugar, optional

Preheat oven to 400ºF. Lightly spray a 9-inch pie plate or cake pan with cooking spray. Mix together flour, sugar, baking powder, salt, melted butter, milk, and egg. Pour into prepared pan. Spoon pie filling over the batter to within 1-inch of the edge. DO NOT STIR. Sprinkle with cinnamon sugar, if using. Bake for 35 to 40 minutes.