2 lbs. frozen hash browns
1/2 c. chopped onion
1 can cream of chicken soup
1 pt. sour cream
1 stick melted butter
2 c. shredded sharp cheese

Mix together in 9x13 pan. 350 degrees, 35 minutes. Melt 1/2 stick of butter and mix with about 15 to 20 crumbled Ritz crackers.

For leftovers - mix with shredded dried chipped beef or ham chunks.