Serves 8 to 10. This delicious dish freezes well and is great for buff\ets. Sent in by Sharon as a Reunion possibility

2 Lb frozen hash browns	Grated oni0n and salt to taste
1 500 mL carton sour cream	2 Cup grated cheddar cheese
2 tins cream of mushroom soup	Parmesan Cheese
1/2 Cup melted butter	Crushed potatoe chips (optional)

Thaw potatoes slightly for easier mixing. Mix first six ingredients in
a 9" x 13" baking dish. Cover with crushed potatoe chips if desired
and sprinkle parmesan cheese on top. Bake at 350 for 1 to 1 1/2 hours.