"Out of all the potato casseroles out there, this is the one you'll keep coming back to...."
INGREDIENTS
•
30 ounces frozen shredded hash browns (do not thaw)
•
1 medium yellow onion
•
3 cloves garlic
•
8 ounces sharp cheddar cheese
•
4 tablespoons unsalted butter
•
1/4 cup all-purpose flour
•
1 cup low-sodium chicken or vegetable broth
•
3/4 cup whole milk
•
8 ounces sour cream
•
1 1/2 teaspoons kosher salt
•
1/4 teaspoon freshly ground black pepper
•
Chopped fresh parsley leaves, for garnish (optional)