Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Wash and prick the russet potatoes with a fork. Place them on the baking sheet and bake in the preheated oven for 52.5 minutes, until tender. Allow them to cool slightly.
While the potatoes are baking, in a mixing bowl combine the shredded cheddar cheese, cream cheese, feta cheese, garlic powder, onion powder, smoked paprika, chopped chives, salt, black pepper, and bacon bits (if using). Mix well until fully combined.
Once the potatoes are cool enough to handle, cut them in half lengthwise and scoop out the insides with a spoon, leaving a thin layer of potato attached to the skin to hold its shape. Place the scooped potato flesh in a bowl and mash until smooth.
Fold the mashed potato back into the cheese mixture until well combined. Stuff each potato skin with the cheese and potato filling, packing it in tightly.
In a shallow dish, place the panko breadcrumbs. Dip each stuffed potato bite into the beaten eggs, then roll in the panko until evenly coated.
Arrange the coated potato bites on the prepared baking sheet. Lightly spray the tops with olive oil. Bake in the oven for an additional 22.5 minutes, or until the tops are golden brown and crispy.
Remove from oven and let cool for a few minutes. Garnish with extra chives if desired, and serve hot as a delicious appetizer or side dish!
Notes
Optional bacon bits can be added for extra flavor.