Potato Casserole

32 ounces frozen hash brown potatoes
1 can cream of mushroom soup
1 cup sour cream
1/2 cup water
1 cup cheddar cheese, shredded
1/4 cup butter
2 cup corn flakes, crushed

Preheat oven to 350 degrees.

In large bowl mix cream of mushroom soup, sour cream, water, Stir in potatoes and cheese.

Spread into lightly greased 9x13" pan. 

In large skillet over medium heat - melt butter, add corn flakes and stir to coat.  Sprinkle on top of potato mixture. 

Bake at 350 degrees for approx. 1 hour.  Top will be golden brown.  Serves 8.  

* Chopped green onions are a good addition too.