Dust the counter with flour and lay down a sheet of puff pastry. Dust the top of the puff pastry with flour, then roll the pastry sheet out to about 12 by 12 inches.

Cut 9 to12 squares out of the pastry dough. If you cut out 9 squares, the dough will be a little easier to wrap, but you will have a lot of extra dough to cut off.

Place a dollop of Nutella on each square, then top with an Oreo cookie. Top each Oreo with another dollop of Nutella and wrap the dough around the Oreos. Pinch the edges together at the top and cut off any excess dough with a kitchen knife. If you leave the extra dough on top of the Oreos, the thicker sections of dough will not cook all the way.

Brush the tops with milk and space the Oreos in the air fryer.

Set the air fryer temperature to 350°F and cook for 8 minutes, then flip them over and cook them for an additional 3 minutes.

Remove from the air fryer and sprinkle the tops with powdered sugar. Serve warm.

Spread the crescent dough on a lightly floured counter and separate it along the perforation lines. You should have 8 triangles.

Place a dollop of Nutella on the wide end of one of the triangles. Top with an Oreo, then another dollop of Nutella.

Wrap the crescent roll around the Oreo and pinch the edges closed. Repeat with the rest of the Oreos.

Brush some milk on the tops of the wrapped Oreos, then space them apart in the air fryer basket.

Cook for 6 minutes, flip them over and cook for 2 minutes until golden brown on both sides.

Remove from the air fryer and dust with powdered sugar. Serve warm.