Hash Brown Au Gratin(6 To 8 Servings)

Prep: 10 min Cook: 60 min Serves: 8 Cuisine: American

Hash Brown Au Gratin features crispy frozen hash browns baked with green onions, Swiss cheese, and creamy butter, creating a comforting, cheesy side perfect for family gatherings or casual dinners.

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Ingredients

  • 2 lb. bag frozen hash brown potatoes
  • 1/2 c. chopped green onions
  • 1 c. heavy cream
  • 2 c. grated Swiss cheese
  • 1/2 c. butter, melted

Instructions

  1. Put frozen hash brown potatoes in a greased 9 x 13-inch shallow baking dish.
  2. Add chopped green onions, heavy cream, and grated Swiss cheese to the potatoes and stir gently to combine.
  3. Pour melted butter evenly over the top of the mixture.
  4. Bake at 350°F (175°C) for 1 hour until bubbly and golden brown.

Tips & Substitutions

For a creamier texture, consider using half-and-half instead of heavy cream. You can also mix in some cooked crumbled bacon for added flavor. If you're looking for a lighter version, replace the Swiss cheese with a low-fat cheese or a dairy-free alternative. Make sure to thaw the hash browns before baking for even cooking, or use them straight from the freezer for a firmer bite.

Serving Suggestions

Hash Brown Au Gratin is excellent as a side dish for breakfast with eggs or as a hearty accompaniment to dinner. It pairs beautifully with Country Style Meat Loaf for a comforting meal. For a complete brunch spread, serve it alongside a fresh salad or Great Jello Salad for a refreshing contrast.

Storage & Reheating

To store leftovers, let the dish cool completely before transferring it to an airtight container. It can be kept in the refrigerator for up to 3 days. When reheating, cover with foil and warm in a 350°F (175°C) oven for about 20 minutes to ensure it heats evenly without drying out.

Nutrition & Diet Analysis (per serving)

Each serving of Hash Brown Au Gratin(6 To 8 Servings) contains roughly 984 calories, with 25g protein, 80g carbohydrates, and 63g fat. It is an excellent source of protein (50% of the Daily Value), calcium (45% of the Daily Value), and potassium (45% of the Daily Value), and a good source of iron. It also contributes 8g of dietary fiber toward your daily target.

984 kcal 49% DV
Protein Fat Carbs

Macronutrients

Protein 25.2g 50% DV
Total Fat 62.7g 80% DV
Carbs 80.4g 29% DV
Fiber 7.7g 28% DV
Sugar 1.4g 3% DV

Electrolytes

Sodium 130.1mg 6% DV
Potassium 2118mg 45% DV
Cholesterol 117.8mg 39% DV

Vitamins & Minerals

Vitamin A 249.5mcg 28% DV
Vitamin C 34.9mg 39% DV
Vitamin D 0.2mcg 1% DV
Calcium 589.3mg 45% DV
Iron 2.1mg 12% DV
Diet fit High-protein High-fiber
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 parboil them for about 10 minutes before assembling the dish. This ensures they cook evenly and achieve the right texture in the final bake.

Can I make this dish ahead of time?

Absolutely! You can assemble everything a day ahead and refrigerate it. Just add a few extra minutes to the baking time if baking straight from the fridge to ensure it heats through properly.

What can I substitute for Swiss cheese?

If you don’t have Swiss cheese, Gruyère or a mild cheddar are excellent alternatives. They will provide a similar creaminess and flavor profile, ensuring your dish remains delicious.

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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