Make Ahead Whipped Potatoes
["8 medium potatoes, cooked", "1 pt. sour cream", "1 Tbsp. onion salt", "2 Tbsp. oleo", "Parmesan cheese"]
["Whip the potatoes.", "Add sour cream and onion salt. Whip until smooth.", "Place in greased casserole. Dot with oleo and sprinkle with Parmesan cheese. Refrigerate overnight.", "Bake, uncovered, at 350\u00b0 for 1 hour."]
["potatoes", "sour cream", "onion salt", "oleo", "Parmesan cheese"]