How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Hash Brown Potato Casserole?

You need 10 ingredients. The key ingredients include: 2 lb. frozen hash browns, 3/4 stick butter, 1 cup finely chopped onions, 8 oz. shredded cheddar cheese, and more.

Is Hash Brown Potato Casserole suitable as breakfast?

Yes, Hash Brown Potato Casserole falls under the Breakfast category and is a great choice for this type of meal.

How do I store leftover Hash Brown Potato Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Hash Brown Potato Casserole Recipe

Name: Hash Brown Potato Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 lb. frozen hash browns; 3/4 stick butter; 1 cup finely chopped onions; 8 oz. shredded cheddar cheese; 1 can cream of chicken soup; 1 tsp. salt; 1/2 tsp. garlic salt; 1/2 pint sour cream; 2 cups cornflakes (crushed); 1/2 stick melted melted margarine

Start your day right with this Hash Brown Potato Casserole recipe. Made with frozen hash browns, butter, onions and cheddar cheese. Easy step-by-step in…

This Hash Brown Potato Casserole relies on simple, everyday ingredients such as frozen hash browns, butter, finely chopped onions and shredded cheddar cheese. It comes together quickly and makes 4 servings, at about 697 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's an easy way to start the day, whether you're cooking a relaxed weekend breakfast or need something satisfying before a busy morning. Pair it with fresh fruit or your favorite hot drink to round out the meal.

Updated Jun 30, 2026

Serves 4 Breakfast

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

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Hash Brown Potato Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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