01 -
Set air fryer to 370°F (188°C) for 18 minutes.
02 -
Slightly thaw ⅓ puff pastry sheet and cut into two equal pieces.
03 -
Place puff pastry on air fryer tray lined with parchment paper.
04 -
Make a ½ inch slit around all sides without cutting through the bottom, creating a picture frame-like border.
05 -
Poke small holes in the middle section using a knife tip or fork.
06 -
Beat egg with water (if using) and lightly brush all sides of pastry.
07 -
Insert air fryer tray into the middle cooking chamber and cook pastry for 10 minutes.
08 -
Meanwhile, halve the apple without cutting through seeds, trim sides to fit pastry center, and slice thinly.
09 -
Remove tray after 10 minutes and create a hollow center using a wooden spatula, being careful not to break the border.
10 -
Drizzle caramel syrup in the hollowed center of the pastry.
11 -
Arrange apple slices in an overlapping pattern.
12 -
Brush apples with softened butter and drizzle with honey.
13 -
Return tray to air fryer and cook for 5-8 minutes until pastry is golden and apples are tender.
14 -
While baking, combine confectioner's sugar and heavy cream until smooth and creamy.
15 -
Transfer tart to a baking sheet and cool for a few minutes before drizzling with sugar glaze.
16 -
Enjoy as is or pair with vanilla ice cream. For added texture, consider topping with chopped spiced nuts.