Dehydrating food using a Ninja Air Fryer is a straightforward and efficient way to preserve fruits, vegetables, and even meats. To begin, ensure you have the right ingredients prepared; fresh produce should be washed, peeled if necessary, and sliced evenly to promote uniform drying.

Firstly, set your Ninja Air Fryer to the dehydrate function, which typically operates at a lower temperature around 60 to 70 degrees Celsius (140 to 160 degrees Fahrenheit). Spread the sliced items evenly in the air fryer basket, ensuring there’s enough space between them to allow for proper airflow.

Next, depending on the type of food you're dehydrating, set the timer. For fruits like apples and pears, about 6 to 8 hours should suffice, while vegetables may take around 4 to 6 hours. It’s advisable to check the items periodically for the desired texture.

Once the dehydrating process is complete, allow the food to cool before storing it in airtight containers. This method not only extends the shelf life of your snacks but also intensifies their flavours, resulting in delicious, portable treats. Enjoy experimenting with different ingredients and find your perfect dehydrated delights!