Wash the sweet potatoes thoroughly, then pierce them several times with a fork. Place them on a baking sheet lined with parchment paper.
Bake the sweet potatoes in the preheated oven for about 45 minutes, or until tender. The cooking time may vary based on their size.
While the sweet potatoes are baking, in a medium bowl, combine the shredded chicken and buffalo sauce. Mix until the chicken is well coated.
After the sweet potatoes are done, remove them from the oven and let cool slightly. Slice each potato lengthwise, being careful not to cut all the way through.
Gently fluff the inside of the sweet potatoes with a fork and season with salt and pepper.
Spoon the buffalo chicken mixture into each sweet potato, filling them generously.
Top each stuffed sweet potato with shredded cheddar cheese.
Return the sweet potatoes to the oven and bake for an additional 10 minutes, or until the cheese is melted and bubbly.
While they bake, in a small bowl, mix the Greek yogurt and lime juice to create a simple sauce.
Remove the stuffed sweet potatoes from the oven and drizzle the yogurt-lime sauce on top.
Garnish with sliced green onions and chopped fresh parsley before serving.
Notes
Adjust the buffalo sauce according to your spice preference.