Ingredients
Method
Preparation
- Preheat the oven to 350°F (175°C) and grease a 9x13-inch casserole dish.
- Spread the shredded chicken evenly across the bottom of the dish.
Layering Ingredients
- Arrange the sliced ham over the chicken to cover the surface.
- Lay Swiss cheese slices over the ham, overlapping to cover the pan.
Making the Sauce
- In a saucepan, melt the butter, then whisk in Dijon, lemon juice (if using), garlic powder, salt, nutmeg, and cayenne.
- Stir in flour and whisk to form a paste, then gradually add milk while whisking until smooth.
- Simmer the sauce until it thickens, then pour evenly over the cheese and spread to the edges.
Baking
- Mix Panko with softened butter and spread it over the top of the casserole.
- Bake in the oven until the sauce is bubbling and the topping is golden, approximately 25-30 minutes.
- Let the casserole rest briefly before serving.
Notes
Use cooked chicken for quicker prep. Covering edges with sauce will prevent dry spots. Lightly toasting the Panko increases crunchiness. Watch the casserole closely to avoid drying it out.
