Potato Casserole


This potato casserole is simple to assemble. It's rich, cheesy, and buttery with a crispy top.

Prep Time:
15 mins
Cook Time:
1 hrs 10 mins
Total Time:
1 hrs 25 mins


  • 1 (30 ounce) package frozen hash brown potatoes

  • 2 cups shredded Cheddar cheese

  • 1 (16 ounce) container sour cream

  • 1 (10.5 ounce) can condensed cream of mushroom soup

  • 1 cup butter, divided

  • 1 onion, chopped

  • 3 cups crushed corn flakes


  1. Preheat the oven to 425 degrees F (220 degrees C). Lightly grease a 9x13-inch baking dish.

  2. Pour hash browns into the prepared dish; set aside. Combine cheese, sour cream, and condensed soup in a large bowl; set aside.

  3. Melt 1/2 cup butter in a large skillet over medium heat; sauté onion in hot butter for 5 minutes. Add to cheese mixture and mix until combined. Spread over hash browns in the dish. Sprinkle with cornflakes.

  4. Melt remaining 1/2 cup butter in the skillet over medium heat and pour over cornflakes.

  5. Bake in the preheated oven for 1 hour.

Nutrition Facts (per serving)

400 Calories
36g Fat
23g Carbs
9g Protein
Nutrition Facts
Servings Per Recipe 12
Calories 400
% Daily Value *
Total Fat 36g 46%
Saturated Fat 21g 104%
Cholesterol 77mg 26%
Sodium 483mg 21%
Total Carbohydrate 23g 8%
Dietary Fiber 1g 5%
Total Sugars 2g
Protein 9g
Vitamin C 9mg 45%
Calcium 195mg 15%
Iron 3mg 17%
Potassium 435mg 9%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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