Preheat your oven to 400°F (200°C).
In a large bowl, combine mashed potatoes, cheddar cheese, eggs, flour, salt, pepper, and garlic powder. Mix until well combined.
Shape the mixture into golf ball-sized puffs using your hands or a scoop.
Roll each puff in breadcrumbs until fully coated.
Place on a parchment-lined baking sheet and bake for 20-25 minutes until golden brown and crispy.
Let cool slightly before serving with your favorite dipping sauce.
