Preheat the Oven : Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish or pie pan.

Make the Crazy Crust : In a large mixing bowl, whisk together the flour, sugar, baking powder, and salt. Add the softened butter, milk, and egg to the dry ingredients. Mix until smooth; the batter will be thin, similar to pancake batter.

Pour the Batter : Pour the batter into the prepared baking dish, spreading it evenly with a spatula.

Add the Fruit Filling : Spoon the fruit pie filling evenly over the batter. Do not stir—during baking, the crust will rise up around the filling.

Sprinkle with Sugar : Lightly sprinkle the top with sugar or cinnamon-sugar for extra sweetness and crunch.

Bake the Pie : Bake for 35-40 minutes or until the edges are golden brown and the center is set.

Serve and Enjoy : Serve warm as is or with a scoop of vanilla ice cream for an irresistible treat!