Boil peeled and chopped potatoes in salted water until tender, about 15-20 minutes. Drain thoroughly and mash until smooth. Stir in salt, pepper, and half of the shredded cheese.

In a large bowl, mix the warm, cheesy mashed potatoes with sliced green onions and a large egg. Add the remaining cheese and stir until evenly distributed.

Scoop out tablespoon-sized portions of the potato mixture and gently roll them into balls or puffs. Place on a parchment-lined tray.

Roll each bite in breadcrumbs, ensuring they are fully coated for a delicious crunch.

Heat oil in a skillet over medium heat. Fry coated puff bites for about 3-4 minutes on each side, until golden brown. Optionally, bake at 400°F for 20 minutes.

Let the bites cool on a wire rack and serve warm with your favorite dipping sauces.