Potato Casserole

This cornflake potato casserole features creamy, cheesy layers of frozen hash browns, condensed soup, and sautéed onions with a crispy, buttery top.

• Preparation Time: 15 mins
• Cooking Time: 1 hr 10 mins
• Total Time: 1 hr 25 mins
• Calories: 400 Calories

Ingredients

• 1 onion, chopped
• 1 (16 ounce) container sour cream
• 2 cups shredded Cheddar cheese
• 1 cup butter, divided
• 1 (10.5 ounce) can condensed cream of mushroom soup
• 1 (30 ounce) package frozen hash brown potatoes
• 3 cups crushed corn flakes

Recipe Instructions

Step 1

Bake in the preheated oven for 1 hour.

Step 2

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

Step 3

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

Step 4

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.

Step 5

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