01 - 
                Remove the biscuits from the can and peel to separate each biscuit into two layers. Pat each layer into a 4-inch circle, making 16 circles.
              
              
              
                02 - 
                Spoon about 1 tablespoon of blueberry pie filling into the center of each circle.
              
              
              
                03 - 
                Use your fingers to fold the sides of the dough together, pinching to seal and forming a ball shape.
              
              
              
                04 - 
                Brush the tops and bottoms of each ball with melted butter and sprinkle with granulated sugar.
              
              
              
                05 - 
                Spray the basket of your air fryer with nonstick cooking spray.
              
              
              
                06 - 
                Working in batches, place the balls in the air fryer basket about 2 inches apart. Air fry at 330°F for 7-8 minutes, or until golden brown. Serve warm.