INGREDIENTS
1 1/2 tsp
Mustard, dry
1 tsp
Worcestershire sauce
2
boxes Elbow macaroni
3/4 cup
Flour
1/4 tsp
Pepper
2 1/4 tbsp
Salt
1/2 tsp
White pepper
2 cups
Panko breadcrumbs
3/4 lb
American cheese
11/16 cup
Butter
1 1/2
lbs Cheddar cheese, sharp
9 cups
Whole milk