Side dishe for 12
Au Gratin Hash Brown Casserole
$4.23for 475 minServes 12
Shredded potatoes bake in a creamy cheddar sauce under a buttery cornflake and Parmesan topping.

Photo: cookingclassy.com
What it costs
Pick your city to see which ingredients are on sale
| Ingredient | Amount | Cost | |
|---|---|---|---|
| Frozen potatoes, 30 oz$0.14/oz typical | 30 oz | $4.20Typical price | |
| Butter, 3.5 oz$0.40/oz typical | 3.5 oz | $1.40Typical price | |
| Onions, 0.15 lb$1.29/lb typical | 0.15 lb | $0.20Typical price | |
| Milk, 26 oz$0.04/oz typical | 26 oz | $1.02Typical price | |
| Cheddar and shredded cheese, 8 oz$0.30/oz typical | 8 oz | $2.40Typical price | |
| Parmesan, 1.75 oz$0.55/oz typical | 1.75 oz | $0.96Typical price | |
| Sour cream, 8.5 oz$0.14/oz typical | 8.5 oz | $1.19Typical price | |
| Cereal and granola, 6 oz$0.20/oz typical | 6 oz | $1.20Typical price | |
| Fresh herbs (cilantro, a little$1.49 each typical | a little | $0.07Typical price | |
| Total for the servings shown | $12.68 | ||
Swaps
- Swap onions for red onionsabout $0.20/lb more at typical prices
- Swap cheddar and shredded cheese for mozzarellaabout the same price
- Swap sour cream for yogurtabout $0.02/oz less at typical prices
- Swap milk for almondabout $0.01/oz more at typical prices
Pantry staples you likely have
Flour
Not included in the cost.
- 75 minstart to table
- Mediumdifficulty
- 12servings as written
- $typical cost tier
AmericanVegetarianKid-friendlyBudgetSide dishesCold-weather comfortWinter
Typical price
$1.06 per serving$4.23 for 4
Typical price: Salefork's estimate of an everyday US shelf price for each ingredient. Pick your city to price it from this week's ad.
Ingredients
- 1 package (30 oz) frozen shredded hash brown potatoes
- 4 tbsp butter
- 1/2 cup finely chopped yellow onion
- 3 tbsp all-purpose flour
- 3 cups milk
- 2 cups shredded sharp cheddar cheese
- 1/2 cup finely shredded parmesan cheese
- 1 cup sour cream
- salt
- 4 cups cornflakes
- 3 tbsp butter
- 1 1/2 tbsp chopped fresh parsley
Steps
- Heat the oven to 350 F and grease a 9-by-13-inch baking dish with cooking oil.
- Melt 4 tablespoons butter in a large skillet, cook the onion for 5 minutes, and stir in the flour.
- Whisk in the milk, then cook for 5 to 7 minutes until thickened.
- Stir in the cheddar, sour cream, salt, and pepper, then fold in the frozen potatoes.
- Spread the mixture in the baking dish and bake for 40 minutes.
- Melt the remaining butter, mix it with the cornflakes and parsley, spread it over the casserole, and bake 15 minutes more.
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