01 -
If not using leftover potatoes, prepare mashed potatoes ahead of time and refrigerate until chilled and firm.
02 -
In a large bowl, thoroughly combine the chilled mashed potatoes, shredded cheese, Parmesan cheese, beaten egg, garlic powder, onion powder, salt, and pepper until well integrated.
03 -
Scoop approximately 1 tablespoon portions of the potato mixture and roll into uniform balls. Continue until all mixture is used.
04 -
Place breadcrumbs in a shallow dish. Gently roll each potato ball in the breadcrumbs, ensuring even coverage on all sides.
05 -
Preheat air fryer to 190°C (375°F). Lightly coat the potato balls with cooking spray or a drizzle of olive oil. Arrange in a single layer in the air fryer basket, avoiding overcrowding. Cook for 8-10 minutes until golden brown and crispy.
06 -
Allow the potato balls to cool slightly for a few minutes before serving with preferred dipping sauces such as ranch or marinara.