01 -
Preheat oven to 200°C. Generously grease a mini muffin pan with butter or non-stick cooking spray to ensure effortless release after baking.
02 -
In a large mixing bowl, combine chilled mashed potatoes, shredded cheddar cheese, chopped chives, all-purpose flour, garlic powder, salt, and black pepper. Add the egg and mix thoroughly until the mixture is uniform.
03 -
Using clean hands or a small scoop, form the mixture into 2.5 cm balls. Roll each ball in the grated Parmesan, ensuring an even coating on all sides.
04 -
Place each coated ball into the prepared muffin pan cups. Gently press to shape each ball to fit the cup.
05 -
Transfer the muffin pan to the preheated oven. Bake for 15 to 20 minutes, or until the edges of the potato puffs are golden brown and crisp. Monitor closely to prevent over-baking.
06 -
Allow the potato puffs to cool in the pan for several minutes before unmolding. Serve warm for best taste and texture.