Jill's Augratin Potatoes

Jill's Au Gratin Potatoes

INGREDIENTS:
5 large potatoes
1/2 cup butter
1 cup sour cream
1 cup grated cheese
1 grated onion
2 cans cream of chicken soup

DIRECTIONS:
1. Precook potatoes in covered boiling, salted water for 30 minutes.
2. Preheat oven to 350.
3. Grate potatoes and place in 9x13 pan. Salt and pepper them.
5. Mix and heat other ingredients.
6. Mix this with potatoes.
7. Cook for 30 minutes.