Jean Hardin's Potatoes

• 32 southern style hash (frozen)
• 13 casserole dish
• 1/2 butter until onions are sof salt
• 240 ml sour cream
• 240 gr corn flake crumbs
• 230 gr butter chicken soup
• 60 gr onion (chopped)
• 3 gr salt
• 3 gr pepper