Secret Ingredient Hashbrown Casserole

Preheat the oven to 350°F (175°C).

In a large bowl, combine hash browns, cream of chicken soup, sour cream, cheddar cheese, Parmesan cheese, and chopped onion. Mix well.

Transfer the mixture to a greased 9x13 inch baking dish.

In a small bowl, mix the crushed cornflakes with 1/4 cup melted butter, then sprinkle evenly over the hash brown mixture.

Bake in the preheated oven for 45-50 minutes, until the casserole is bubbly and the topping is golden brown.

Prep Time: 15 minutes | Cooking Time: 50 minutes | Total Time: 65 minutes

Kcal: 375 kcal | Servings: 8 servings