Creating Perfect Twice Baked Potatoes is a simple process if you follow these steps:

1. Preheat the Oven: Start by preheating your oven to 400°F (200°C).
2. Prepare Potatoes: Scrub the russet potatoes under running water and dry them with a towel.
3. Pierce Potatoes: Use a fork to poke several holes in each potato to allow for steam to escape while baking.
4. Bake Potatoes: Place the potatoes directly on the oven rack and bake for 45-60 minutes until they are tender when pierced with a fork.
5. Cool Slightly: Remove the potatoes from the oven and let them cool for about 10-15 minutes until manageable.
6. Cut and Scoop: Carefully slice each potato in half lengthwise. Use a spoon to scoop out the insides, leaving a small border intact.
7. Mash the Filling: In a mixing bowl, combine the scooped potato with sour cream, butter, half the cheese, crumbled bacon, salt, and pepper. Mash until creamy and well mixed.
8. Refill the Skins: Spoon the potato mixture back into the potato skins, ensuring they are packed tightly.
9. Top the Potatoes: Sprinkle the remaining cheese on top and additional crumbled bacon if desired.
10. Final Bake: Return the stuffed potatoes to the oven and bake for an additional 15-20 minutes, or until the tops are golden and bubbly.
11. Garnish and Serve: Remove from the oven and top with fresh green onions or herbs before serving.

These steps will lead you to creating the most incredible Perfect Twice Baked Potatoes ever.