Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Scrub the russet potato thoroughly, pat dry, and pierce the skin several times with a fork.
Rub the potato skin with olive oil and sea salt, then place it directly on the oven rack and bake for 45 to 60 minutes until the center is soft.
While the potato bakes, cook the turkey bacon in a skillet over medium heat until it reaches a smoky crispness, then finely chop it into bits.
Poach or pan-sear the chicken breast until fully cooked, then shred it into bite-sized pieces using two forks.
Once the potato is finished, slice it down the center lengthwise and gently fluff the interior with a fork.
Stuff the shredded chicken into the potato and sprinkle with the sharp cheddar cheese.
Return the potato to the oven for 2 to 3 minutes, or until the cheese is perfectly melted and bubbly.
Remove from the oven and top with a generous dollop of Greek yogurt, the crispy bacon bits, black pepper, and fresh chives.