Party Potatoes - cooking recipe

Ingredients

5 lb. potatoes
1 onion
butter
salt
pepper
2 1/2 pt. whipping cream or half and half

Preparation

Cook potatoes day before and cool in refrigerator overnight. Grate potatoes and onion; dot with butter and salt and pepper. Cover with plastic wrap to store overnight.
Before placing in oven, add whipping cream or half and half.
Place in a 9 x 13-inch pan and bake at 350\u00b0 for 55 minutes.