Santa Fe Ranch Potato Casserole

• 1 (2 kg) bag frozen hash brown potatoes
• 2 cups sour cream
• 2 (10 ounce) cans mushroom soup, undiluted
• 34 cup melted butter
• 3 cups grated cheddar cheese
• 2 12 cups chopped Spanish onions
• 1 jalapeno pepper, minced
• 12 cup parmesan cheese
• salt and pepper

1. Thaw potatoes.
2. Preheat oven to 350 degrees.
3. Mix all ingredients together except parmesan.
4. Place mixture in a large baking pan.
5. Sprinkle the top with parmesan.
6. Bake in preheated oven 1 to 1 1/2 hours.

potatoes, sour cream, mushroom soup, butter, cheddar cheese, spanish onions, pepper, parmesan cheese, salt

Taken from www.food.com/recipe/santa-fe-ranch-potato-casserole-116274 (may not work)