Preheat and prep: Heat your oven to 425°F (220°C).
Line a baking sheet with parchment for easy cleanup. Prick each potato a few times with a fork.
Roast the potatoes: Rub potatoes with 2 tablespoons olive oil and sprinkle lightly with salt. Place on the baking sheet and roast for 50–60 minutes, turning once, until skins are crisp and a knife slides in easily.
Cool slightly: Let potatoes cool for 10–15 minutes so they’re easier to handle.
Keep the oven on.
Halve and scoop: Cut each potato lengthwise. Use a spoon to scoop out most of the flesh, leaving about 1/4 inch attached to the skin. Save the scooped potato for another use (mashed potatoes or a quick hash).
Season the shells: In a small bowl, mix a couple tablespoons of olive oil with the garlic powder, smoked paprika, black pepper, and a pinch of salt.
Brush this mixture over the insides and outsides of the potato skins.
Crisp the skins: Place skins cut-side down on the baking sheet. Bake for 8–10 minutes to crisp. Flip them cut-side up and bake another 5 minutes.
This step is key for that sturdy, crunchy bite.
Add the cheese: Sprinkle shredded cheddar evenly into each shell. Don’t overfill—just a generous layer that will melt nicely without spilling over.
Melt and finish: Bake for 5–7 minutes, or until the cheese is fully melted and bubbling at the edges. If you want a little char, switch to broil for 1–2 minutes, watching closely.
Top and serve: Remove from the oven and immediately add crumbled bacon (if using).
Finish with sour cream, green onions, and chives. Add a dash of hot sauce if you like heat. Serve hot.