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 7 ingredients. The key ingredients include: 1 (2 lb.) pkg. frozen hash brown potatoes, thawed, 3/4 c. margarine, 1/2 c. chopped onion, 1 can cream of chicken soup, 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: 1 (2 lb.) pkg. frozen hash brown potatoes, thawed; 3/4 c. margarine; 1/2 c. chopped onion; 1 can cream of chicken soup; 1 (4 oz.) shredded Cheddar cheese; 2 c. crushed corn flakes; 1 (8 oz.) carton sour cream (may use lite)

Start your day right with this Hash Brown Potato Casserole recipe. Made with frozen hash brown potatoes, margarine, onion and cream of chicken soup. Eas…

This Hash Brown Potato Casserole relies on simple, everyday ingredients such as margarine, chopped onion, cream of chicken soup and crushed corn flakes. It comes together quickly and makes 4 servings, at about 448 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

Servings: persons

1 (2 lb.) pkg. frozen hash brown potatoes, thawed
3/4 c. margarine
1/2 c. chopped onion
1 can cream of chicken soup
1 (4 oz.) shredded Cheddar cheese
2 c. crushed corn flakes
1 (8 oz.) carton sour cream (may use lite)

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
448 kcal
Category
Breakfast

Eats Now Editorial Team

Recipe developed & tested in-house

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

Reviewed by the Eats Now Kitchen Team

More about our team →

Hash Brown Potato Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions