Party Potatoes

9 large potatoes

8 ounces cream cheese

1 cup sour cream

2 tsp. onion salt

1 tsp. salt

1/4 tsp. ground black pepper

2 Tbs. butter

• Preheat oven to 350 F. Grease one 2 quart casserole dish and set aside.
• Bring a pot of salted water to boil. Add potatoes; cook until tender but still firm. Drain, and transfer to a large mixing bowl; mash until smooth.
• Add cream cheese, sour cream, onion salt, salt, pepper and butter; beat until light at fluffy.
• Place into prepared casserole dish and dot with butter.
• Bake at 350 F for 30 minutes or until heated through.