Step 1

Preheat the oven to 350°F. Grease a 9x13-inch baking dish.

Step 2

In a large bowl, mix together the olive oil, salt, pepper, paprika, and garlic powder. Add the cubed potatoes and chicken and toss to coat evenly.

Step 3

Spread the chicken and potatoes in the prepared baking dish. Bake for 45-50 minutes, stirring every 15 minutes, until the potatoes are tender and lightly browned and the chicken is cooked through.

Step 4

Remove the casserole from the oven. Top evenly with the crumbled bacon and shredded cheese. Return to the oven and bake for 5 more minutes until the cheese is melted and bubbly.

Step 5

Let cool for 5 minutes, then top with sour cream and green onions. Serve hot.