Wedding Potatos

finally it has arrived, the much desired wedding potatos from sara's wedding. thanks mom.

2 lbs. frozen hash browns
2 T. dry onions
1 c. sour cream
2 c. cheese, shredded
1/2 c. butter, melted
1 t. salt
1 can cream of mushroom soup
1/2 c. butter, melted
2 c. potato chips, crushed
1 c. parmesan

mix together potaoes, onion, sour cream, cheese, 1/2 c. butter, salt and soup. place in 9x13 pan. top with potato chips and remaining 1/2 c. butter. sprinkle with parmesan cheese.

bake 350 for 1 hour.