Table of Contents Toggle IngredientsPreparation Ingredients 1 (32 oz) bag frozen diced hashbrowns ½ yellow onion, chopped 16 oz sour cream 1 (10.5 oz) can condensed cream of mushroom soup ⅓ cup butter, melted 1 (1 oz) package ranch seasoning 3 cups shredded cheddar cheese, divided Preparation Preheat oven to 350 degrees and grease a 9×13-inch baking dish. In a large bowl, mix together all ingredients except 1 cup of the cheese. Transfer mixture to the prepared baking dish and sprinkle the remaining 1 cup of cheese on top. Bake for 45 minutes or until bubbling and golden brown. Serve hot. Post navigation 30-Minute Seven-Layer Salad: A Gastronomic Symphony of Freshness Vegan Potato Jackfruit Stew