INGREDIENTS
2
bay leaves
1 cup
dry white wine
1 cup
elbow macaroni
2 tbsp
flour
2 sprigs
fresh thyme
1 3/4 cups
gruyere
4 servings
kosher salt
4 cups
low sodium beef broth
3/4 cup
milk
2 tbsp
panko breadcrumbs
1 3/4 cups
sharp cheddar
2 tbsp
unsalted butter
4 tbsp
unsalted butter
14 cups
yellow onions