Prep the air fryer. Preheat to 350°F (175°C) for 3–5 minutes.
This helps the ravioli crisp evenly.
Set up a station. Lay out wonton wrappers, a small bowl of water, the beaten egg, and your cherry pie filling with a spoon. Line a tray with parchment for the assembled ravioli.
Fill the wrappers. Place 1–2 teaspoons of cherry pie filling in the center of a wrapper. Avoid overfilling to prevent leaks.
Seal the edges. Lightly brush the wrapper edges with egg wash or water.
Place a second wrapper on top (or fold into a triangle if using one). Press firmly all around to seal, then crimp with a fork for extra security.
Add a light coating. Spray or brush both sides lightly with oil or melted butter. Mix the sugar and cinnamon, then sprinkle a little on top for a crisp, sweet crust.
Air fry in batches. Arrange ravioli in a single layer in the basket without crowding.
Cook for 5–7 minutes, flipping halfway, until golden and crisp. Timing can vary by air fryer model, so keep an eye on the first batch.
Finish and serve. Dust with powdered sugar. If using glaze, whisk powdered sugar, milk, and vanilla until smooth and drizzle over warm ravioli.
Serve immediately for the best texture.