Rinse and dry the zucchini. Slice them in half lengthwise and scoop out the center to create a well.

Fill each zucchini boat with pizza sauce and top with mozzarella cheese and pepperoni.

Arrange the zucchini boats in the air fryer basket in a single layer. Air fry at 350°F (175°C) for 10-14 minutes.

Serve immediately while the cheese is melted and bubbly.