Creating Buffalo Chicken Sweet Potato Casserole is a straightforward process. Follow these steps for a delicious result:

1. Preheat the Oven: Preheat your oven to 375°F (190°C) to prepare for baking.
2. Boil Sweet Potatoes: In a large pot, add cubed sweet potatoes and cover with water. Bring to a boil and cook until tender, about 15-20 minutes.
3. Prepare Chicken Mixture: In a mixing bowl, combine shredded chicken, Buffalo sauce, cream cheese, garlic powder, onion powder, salt, and pepper. Stir until well mixed.
4. Mash Sweet Potatoes: Drain the sweet potatoes and return them to the pot. Mash them until smooth and creamy.
5. Combine Mixtures: In a large casserole dish, spread the mashed sweet potatoes evenly on the bottom. Layer the chicken mixture over the sweet potatoes.
6. Add Cheese: Sprinkle shredded cheddar cheese on top of the chicken layer.
7. Bake: Place the casserole in the preheated oven and bake for 25-30 minutes or until the cheese is bubbly and golden brown.
8. Garnish: Remove from oven and let cool for a few minutes. Garnish with chopped parsley if desired.
9. Serve: Scoop out portions and enjoy the incredible flavors!

These step-by-step instructions will ensure you create a wonderful Buffalo Chicken Sweet Potato Casserole that truly impresses.