01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - Pierce potatoes several times with a fork. Bake directly on oven rack for 40-50 minutes until tender.
03 - Let potatoes cool slightly. Cut each in half lengthwise and scoop out flesh, leaving 1/4-inch thick shells. Reserve scooped potato for another use.
04 - Increase oven to 425°F. Brush both sides of skins with olive oil and season with salt and pepper. Place cut side down on baking sheet and bake 10 minutes.
05 - Flip skins cut side up. Sprinkle evenly with cheddar cheese and crumbled bacon. Return to oven for 5-7 minutes until cheese is melted and bubbly.
06 - Remove from oven. Top each skin with sour cream, green onions, and chives. Serve immediately.