INGREDIENTS
3 cups
Pre-Cooked Chicken
1 cup
Chopped Deli Ham
1 cup
Chopped Swiss Cheese
1/4 cup
Parmiggiano
1 cup
Panko Breadcrumbs
2 tbsp
Unsalted Butter, cut into small pieces
3 tbsp
Unsalted Butter
3 tbsp
Flour
1 cup
Chicken Stock
1 cup
Whole Milk
1 tbsp
Dijon Mustard
Salt and Pepper,