INGREDIENTS
6
slices Bacon
2 tbsp
Flat-leaf parsley, fresh
2
Garlic cloves
1/2 cup
Shallots
1 lb
Penne
2 tbsp
All-purpose flour
1
Kosher salt and freshly ground black pepper
2/3 cup
Panko
2 tbsp
Butter, unsalted
1 1/2 cups
Gruyere cheese
1 1/2 cups
Heavy cream
1/3 cup
Parmesan cheese
1 1/2 cups
White cheddar cheese
3 1/2 cups
Whole milk