A quick, comforting, and filling hash brown casserole featuring a creamy sour cream base and a crispy fried onion topping that delivers the perfect balance of creamy and crunchy.
Thaw and pat dry hash browns to avoid soggy casserole. Use freshly shredded cheese for better melt and texture. If topping browns too quickly, cover loosely with foil after 30 minutes. For gluten-free, use gluten-free fried onions and soup. Can be assembled ahead and refrigerated overnight before baking.
Keywords: hash brown casserole, crispy hash browns, sour cream casserole, onion crunch, comfort food, easy casserole, cheesy casserole