01 -
Preheat the oven to 200°C and lightly grease a muffin tin to prevent sticking.
02 -
In a large mixing bowl, whisk together the beaten eggs and sour cream until smooth and well incorporated.
03 -
Stir in the shredded cheese, optional Parmesan, and finely chopped chives. Mix thoroughly for even distribution.
04 -
Gently fold the chilled mashed potatoes and flour into the egg and cheese mixture. Season with salt to taste and mix just until combined, preserving some texture.
05 -
Spoon the mixture into the prepared muffin tin, filling each cup approximately three-quarters full to allow expansion.
06 -
Place the tin in the oven and bake for 20–25 minutes, or until the tops are puffed and golden brown.
07 -
Allow to cool slightly before carefully removing from the muffin tin. Serve warm with your preferred dip or as a side dish.