INGREDIENTS
2
Bay leaves
2
sprigs Thyme, fresh
4
Yellow onions, thinly sliced (about 14 cups), medium
4 cups
Beef broth, low-sodium
4 oz
Elbow macaroni
2 tbsp
All-purpose flour
2
Kosher salt and freshly ground black pepper
2 tbsp
Panko breadcrumbs
6 tbsp
Butter, unsalted
1 3/4 cups
Cheddar, sharp yellow
1 3/4 cups
Gruyere
3/4 cup
Milk
1 cup
White wine, dry