Receta cheesy hash brown casserole

• 26 lbs frozen hash brown potatoes
• 4 1/2 lbs raw diced onions
• 1 gallon canned cream of chicken soup
• 14 cups canned cream of chicken soup
• 5 lbs grated colby cheese
• 5 lbs grated mild cheddar cheese
• 1 2/3 cups parmesan or romano cheese
• 1 Tbsp black pepper
• 1 Tbsp nutmeg

Direcciones