Roasted Garlic Macaroni and Cheese

INGREDIENTS

4 tbsp

unsalted butter

2 cups

Panko Japanese bread crumbs

3 tbsp

chopped fresh chives

head garlic

Olive oil

1 lb

uncooked pasta (such as cavatappi, shells or rigatoni)

1 stick

unsalted butter

6 tbsp

all-purpose flour

5 cups

whole milk

5 1/2 cups

coarsely shredded cheddar cheese (white, yellow or a mix of both)

1/2 cup

grated Parmesan cheese

1/2 tsp

ground mustard powder

1 1/2 tsp

salt

1 tsp

ground black pepper