Cut the Mozzarella cheese block into approximately 16 – ½ inch thick sticks. Or if you’re using string cheese sticks then cut them in half.
12 oz Mozzarella cheese block
Mix chili flakes, Italian seasoning, salt, and black pepper powder with the panko bread crumbs on a wide plate.
1 teaspoon chili flakes, 1 teaspoon Italian seasoning, ½ teaspoon salt, ½ teaspoon black pepper powder, 3/4 cup panko bread crumbs
Take two shallow bowls; take all-purpose flour in one, and beat the egg in the second bowl.
½ cup all-purpose flour
Working with one stick of mozzarella at a time, coat it in flour, then dip it in egg, and finally coat it in panko mixture making sure all sides are covered and coated well.
1 large egg
Arrange the coated mozzarella sticks on a plate and place them in the freezer for at least 30 minutes.
Preheat the air fryer for 5 minutes at 180 degrees C / 350 degrees F. Line the basket with parchment paper and arrange the coated mozzarella sticks without overcrowding. Cook for 5 minutes then toss and cook for another 3-4 minutes or until golden brown.
Serve warm with marinara sauce or ranch dressing.