Frozen Hash Brown Casserole

Prep: 15 min Cook: 60 min Serves: 8 Cuisine: American

A creamy, cheesy hash brown casserole with a crunchy topping, perfect for family dinners or potlucks, offering comforting flavors and easy preparation.

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Ingredients

  • 2 lb. hash brown potatoes, thawed
  • 1 tsp. salt
  • 2 Tbsp. minced onion
  • 1/4 lb. butter or oleo, melted
  • 1/2 c. melted butter
  • 1 can cream of chicken soup
  • 1/2 tsp. pepper
  • 1 pt. sour cream
  • 2 c. grated Cheddar or American cheese

Instructions

  1. Preheat oven to 350°F (175°C).
  2. Mix thawed hash brown potatoes, melted butter, salt, pepper, minced onion, cream of chicken soup, sour cream, and grated cheese in a large bowl.
  3. Pour the mixture into a 9 x 13-inch baking dish.
  4. Top with crushed cornflakes.
  5. Pour melted butter over the crushed cornflakes.
  6. Bake for 1 hour until golden and bubbly.

Tips & Substitutions

For added flavor, consider mixing in some cooked bacon or diced ham along with the hash browns. If you're short on time, you can use pre-shredded cheese or even a cheese blend instead of grating your own. You could also substitute cream of chicken soup with cream of mushroom for a vegetarian option. To enhance the onion flavor, sauté the minced onion before adding it to the mixture.

Serving Suggestions

This casserole is a hearty side dish that pairs beautifully with grilled chicken or a fresh salad. For a complete meal, consider serving it alongside a protein like steak or pork chops. It also makes for a great brunch option, especially when accompanied by scrambled eggs or served with a side of fresh fruit.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. To reheat, place the casserole in a preheated oven at 350°F (175°C) for about 20-30 minutes, covered with foil to prevent drying out. Alternatively, you can microwave individual portions, adding a bit of moisture to keep it from becoming too dry.

Nutrition & Diet Analysis (per serving)

Each serving of Frozen Hash Brown Casserole contains roughly 712 calories, with 4g protein, 18g carbohydrates, and 69g fat. Note that it is relatively high in sodium, at 1738mg per serving (76% of the Daily Value).

712 kcal 36% DV
Protein Fat Carbs

Macronutrients

Protein 3.9g 8% DV
Total Fat 69.3g 89% DV
Carbs 18.3g 7% DV
Fiber 1g 4% DV
Sugar 1.6g 3% DV

Electrolytes

Sodium 1737.7mg 76% DV
Potassium 189.9mg 4% DV
Cholesterol 186.6mg 62% DV

Vitamins & Minerals

Vitamin A 50.2mcg 6% DV
Vitamin C 3.9mg 4% DV
Calcium 25.4mg 2% DV
Iron 1.5mg 8% DV
Diet fit Low-carb
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use fresh potatoes instead of frozen hash browns?

Yes, you can use fresh potatoes, but you'll need to grate them and then parboil them for a few minutes to soften before mixing them with the other ingredients. This will ensure they cook evenly in the casserole.

Can I make this casserole ahead of time?

Absolutely! You can assemble the casserole a day in advance and store it in the refrigerator. Just be sure to cover it well. When you're ready to bake, remove it from the fridge and let it sit at room temperature for about 30 minutes before baking to ensure even cooking.

What can I do if I don't have cornflakes?

If you don't have cornflakes, you can substitute them with crushed potato chips, panko breadcrumbs, or even crushed crackers. Each option will add a delicious crunch to the top of your casserole.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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