In a large bowl, combine mashed potatoes, parmesan, garlic, egg, chives, salt and pepper until mixture is smooth.
Roll mixture into balls, using approximately 1 tablespoon of potato mixture per ball. Set aside on a parchment lined plate or tray.
Create a breading station with three shallow bowls or containers. Place flour in one bowl. Place the eggs in another bowl and beat the eggs. In the third bowl, place the panko, garlic powder, paprika, Italian seasoning, salt and pepper.
Roll each potato ball first into flour, then in the egg and finally through the panko mixture. Be sure the panko mixture coats the ball completely. Set the coated balls aside again.
Heat about 2 inches of oil in a heavy bottomed pan to 350℉. Fry the balls, in batches, being sure not to overcrowd the pan (NOTE 1) for approximately 3 to 4 minutes, until golden and crispy. Using a slotted spoon, remove balls and place on paper towels to drain excess oil.
Serve warm as is or with a dipping sauce (warm marinara, garlic aioli, ranch or brown gravy).