Step 1

Preheat the oven to 400 degrees F.

Step 2

Grease a 9x13-inch baking dish with nonstick spray.

Step 3

In a large mixing bowl, whisk together the olive oil, the paprika, the garlic powder, the salt, and the pepper.

Step 4

Add the chicken and the potatoes to the oil mixture and stir to coat everything.

Step 5

Pour the chicken and the potatoes into the prepared baking dish, spreading them out evenly.

Step 6

Bake, uncovered, until the internal temperature of the chicken is 165 degrees F, about 45-55 minutes.

Step 7

Sprinkle the top of the casserole with the cheese, the bacon, and the onion.

Step 8

Bake again until the cheese is melted, about 5 minutes.

Step 9

Let stand for 5 minutes.

Step 10

Serve.