2 lb. bag hash browns
2 cans cream of chicken soup
1/2 lb. shredded Swiss cheese
1/2 lb. shredded cheddar cheese
1/2 lb. butter
Ritz crackers

Mix ingredients together in big pan. Put in casserole dish and melt 1/2 pound butter. Crush Ritz crackers (in blender). Mix crackers with butter and pour over top. Bake at 350 degrees for approximately 1 hour 15 minutes.