Stuck with dull leftover mashed potatoes, with no idea how to elevate them? Take those lifeless leftover and turn them into the best mashed potatoes you'll ever eat. Your family will wish these leftovers came first, trust me.
Preheat oven to 350 degrees F. Prepare a large baking dish by greasing the bottom and sides.
Using a hand mixer, combine letfover mashed potatoes, cream cheese, sour cream, cheese and spices until well mixed.
Spread potato mixture into the baking dish and top with pats of butter. Cover and bake for 30 minutes.
Recipe adapted from The Best of Bridge Cookbook Series and found in the Enjoy! Cookbook and E. Jenkinson's Potatoes Extraordinaire recipe.