1-First, preheat the oven to 375°F and grease a 13×9-inch baking dish with butter or non-stick spray to ensure nothing sticks and everything cooks evenly.

2-Second, spread the cooked chicken evenly in the baking dish, layering it at the bottom to keep it moist during baking this is a great tip for maintaining that juicy texture.

3-Third, layer the Swiss cheese slices over the chicken for that signature melty goodness, which helps lock in flavors as the casserole comes together.

4-Fourth, in a large bowl, mix the cream of chicken soup, milk, mayonnaise, poultry seasoning, garlic powder, onion powder, salt, and black pepper until well combined, then pour this mixture evenly over the chicken and cheese to create a creamy base.

5-Fifth, in a separate bowl, combine the stuffing mix, shredded parmesan cheese, and melted butter until everything is nicely coated, then sprinkle it on top of the casserole for a crunchy finish.

6-Finally, bake for 30 to 35 minutes until the cheese is bubbly and the topping turns golden brown, and if you’d like, garnish with chopped parsley before serving. To add variety, consider exploring a berry crisp recipe for a fruity side that pairs well with savory dishes.