Creamy Golden Chicken Layer Bake

Preheat the oven to 375°F (190°C) and grease a baking dish.
Season the sliced chicken evenly with salt, black pepper, garlic powder, and paprika.
Arrange half of the sliced potatoes in the bottom of the baking dish. Top with half of the chicken and half of the sliced onion.
In a bowl, mix the cream of chicken soup with the sour cream until smooth.
Spoon half of the creamy mixture over the layered ingredients, then sprinkle with half of the cheddar and Parmesan cheeses.
Repeat the layers with the remaining potatoes, chicken, sauce, and cheeses.
Drizzle the melted butter evenly over the top.
Cover the dish with foil and bake for 30 minutes.
Remove the foil and bake for an additional 10–15 minutes, until the casserole is bubbly and golden on top.
Let the dish rest for about 5 minutes before serving. Garnish with chopped parsley if desired.

Swap sliced potatoes for cooked pasta, rice, or even thinly sliced zucchini for a different texture.
Add sautéed mushrooms or bell peppers between the layers for extra flavor.
Use a blend of cheeses such as Monterey Jack and mozzarella for a milder, creamier finish.

Slice the chicken thinly so it cooks evenly and stays tender.
If using potatoes, slice them thin for quicker, more even baking.
For extra color and flavor, sprinkle a little additional Parmesan or paprika over the top before the final uncovered bake.