Ingredients
Method
- Preheat oven to 350°F (175°C) and grease a 9x13-inch baking dish. Mix hash browns, soup, sour cream, 2 cups cheddar, onion, ¼ cup melted butter, salt, and pepper in a large bowl until combined.
- Spread mixture into the dish. Top with remaining ½ cup cheddar. Mix crushed cornflakes with remaining 2 tablespoons melted butter and scatter over the cheese.
- Bake 45 to 50 minutes, until edges bubble and the top is deep golden brown.
- Rest 10 minutes, then scoop and serve warm.
Notes
Colby jack or a mild cheddar work here, but sharp gives the best flavor. Letting the casserole sit after baking helps it slice cleanly, so don't skip the rest.
