1 (2 lb.) pkg. frozen hash browns
1/2 stick butter
1 lg. onion, chopped fine
1 to 2 c. grated Cheddar cheese
2 cans cream of chicken soup
1 c. sour cream
Wheaties or corn flakes

Saute onions in butter. Lift out with spatula. Brown corn flakes in remaining butter. Mix together hash brown potatoes (slightly thawed is easier to mix), onion, cheese, soup and sour cream. Top with corn flakes. Bake 30-40 minutes at 350 degrees.