Preheat the air fryer to 330°F (165°C).

Separate the biscuit dough into 8 individual rounds.

Flatten each biscuit into a 4-inch diameter circle using a rolling pin or the palm of your hand.

Place 1 tablespoon of the chopped apple pie filling into the geometric center of each dough round.

Gather the edges of the dough over the filling and pinch the seams tightly to seal, ensuring no filling escapes.

Place the dough spheres into the air fryer basket in a single layer, seam-side down, with at least 1 inch of clearance between each.

Air fry for 8 minutes or until the internal temperature of the dough reaches 190°F and the exterior is golden brown.

In a small vessel, whisk together the granulated sugar and ground cinnamon.

Immediately upon removal from the air fryer, brush each bomb with melted butter and roll in the cinnamon-sugar mixture until uniformly coated.