Air-Fried Chicken Calzone

1 . Stage

Heat oil in a nonstick skillet over medium-high heat. Add onion; cook, stirring occasionally, until tender, about 2 minutes. Stir in spinach; cover and cook until wilted, about 1 1/2 minutes. Remove from heat; stir in marinara and chicken.

2 . Stage

Preheat an air fryer to 325 degrees F (165 degrees C) according to manufacturer's instructions.

3 . Stage

Divide dough into 4 equal pieces. Roll each piece on a lightly floured work surface into a 6-inch circle. Spread 1/4 of the spinach mixture over the bottom half of each dough circle. Top each with 1/4 of the mozzarella cheese. Fold dough over filling to form half-moons and crimp edges to seal. Coat well with cooking spray.

4 . Stage

Transfer calzone to the air fryer basket. Cook for 8 minutes. Turn calzone over; cook until golden brown, about 4 minutes more.