Ingredients
Method
Preparation
- Preheat your oven to 350°F and spray a 9x13-inch casserole dish with nonstick cooking spray.
- Evenly spread 5 cups of shredded chicken into the prepared baking dish.
- Layer 9 ounces of black forest ham over the chicken.
- Place 8 ounces of Swiss cheese evenly over the ham, overlapping as needed.
Making the Sauce
- In a saucepan over medium heat, melt 6 Tablespoons of butter.
- Whisk in 1 Tablespoon Dijon mustard, 1 Tablespoon lemon juice (if using), 1 teaspoon garlic powder, ½ teaspoon salt, ¼ teaspoon nutmeg, and ¼ teaspoon cayenne pepper (if using).
- Sprinkle in 6 Tablespoons flour and whisk until it forms a paste.
- Slowly add 3 cups of whole milk, a quarter cup at a time, whisking until smooth.
- Allow the sauce to simmer for about 4 minutes or until thick, whisking occasionally.
- Pour the sauce over the cheese layer and spread it evenly.
Baking the Casserole
- In a bowl, combine 1 ½ cups Panko breadcrumbs with 4 Tablespoons softened butter and sprinkle over the casserole.
- Bake uncovered for 30-40 minutes, or until bubbling and golden brown.
- Let it sit for 5 minutes before serving. Sprinkle chopped parsley on top if desired.
Notes
Shred your chicken yourself for better flavor and texture. Store-bought shredded can be dry. Make ahead and assemble until the baking step, then refrigerate.
