1. After the raw duck is processed and cleaned, evenly rub pretzels on the stomach of the duck. Tip: If cooking with Airfryer Air Fryer XXL, choose a whole duck with a portion size of 1,000 grams or less.

2. Make the crunchy sugar water: white vinegar, white wine, Dahongzhe vinegar and maltose, mix well.

3, scald the raw duck with boiling water, drizzle the skin with crunchy sugar water, and air-dry for 20 minutes or more. Tip: The longer the duck is air-dried, the better the crispy skin will be.

4. Put the raw duck into the air fryer and start the device at the indicated time and temperature: 140 degrees for 20 minutes.

5. Set the time and temperature again: 180 degrees, 20 minutes and continue baking.

6, remove the plate, you can enjoy the delicious roast duck. Tips: Duck meat sliced, rolled in cucumber, sweet sauce with the crust, the flavor is better oh.