A simple, comforting casserole layered with ground beef, hash browns, cream of chicken soup, sour cream, and cheddar cheese. Easy to prepare and perfect for busy weeknights or potlucks.
For best texture, thaw hash browns overnight before use., Use freshly shredded cheese instead of pre-shredded for better melting., Allow casserole to rest after baking to set for clean slicing., Baking on the middle oven rack prevents burning cheese or soggy bottom., Swaps: ground turkey or chicken instead of beef; cream of mushroom or celery soup instead of chicken soup; Greek yogurt for sour cream; Colby-Jack, Monterey Jack, or sharp white cheddar for cheese., Add-ins include sautéed onions and garlic, frozen peas, corn, green chiles, or cooked bacon for extra flavor., For a crunchy topping, add 1 cup crushed buttery crackers or 3/4 cup panko mixed with melted butter to the cheese layer during last 10-15 minutes of baking., Make-ahead: Assemble and refrigerate overnight, bake with added 10-15 minutes., Freezer: freeze assembled casserole up to 2 months; bake with extended time when frozen.