INGREDIENTS
6 cups
potatoes (peeled and thinly sliced)
1/4 cup
onion (finely chopped)
5 tbsp
butter (divided)
2 tbsp
all-purpose flour
1/2 tsp
dry mustard
1/2 tsp
Worcestershire sauce
1/8 tsp
pepper
3 cups
milk
2 cups
shredded Cheddar cheese
1/2 cup
traditional bread crumbs