INGREDIENTS
8 oz
elbow macaroni
3 tbsp
unsalted butter
3 tbsp
all-purpose flour
1 tbsp
ground (powdered) mustard*
1 tsp
smoked paprika**
1/2 cup
onion, diced small
3 cups
whole milk
1
large egg
9 oz
sharp cheddar cheese, grated
1 tsp
kosher salt
1/2 tsp
black pepper, freshly ground
3 oz
sharp cheddar cheese, grated
3 tbsp
butter, melted
1 cup
panko breadcrumbs