Cheesy Potatoes

Ingredients:
2# diced potatoes
1/2 cup diced onions
1 can cream of celery soup
1 cup sour cream
8 oz shredded sharp cheese
1 stick oleo melted
salt and pepper to taste

Directions:
Mix together
Place in a 9x13 pan.
Top with crushed potato chips, (I don't do this)
Bake at 375 degrees for 1 hour. Covered for the first 45 min then uncover the last 15 min.