Created by celticevergreen on December 11, 2015
Step 1: Preheat oven to 350 degrees F.
Step 2: In a small saute pan, melt the butter and add the chopped onion. Saute until translucent.
Step 3: While onions are sauteing, grease the bottom and sides of a 9x13 inch baking dish.
Step 4: In a large bowl, combine the soup, sour cream, cheese, 1/2 cup melted butter and sauteed onion. Fold in the frozen hash browns and stir to combine. Pour into the baking dish.
Step 5: In another bowl, combine the cornflakes and butter to create the topping. Sprinkle mixture over the top of the baking dish.
Step 6: Bake 30 minutes and then allow to stand on stovetop for another 10 minutes. Serve right away.