Put mashed potatoes,shredded potatoes, Turkey and corn in milk and bullion mixture. Let it melt together. If frozen just put the frozen in the hot milk a thaw in the hot milk.
Wisk in Cream of Potato Soup... Allow to cook for a few minutes - does not need to fast boil... just a low simmer. Add parsley. Turn off pot and just let it sit awhile...If soup is to thick for you just add more milk... may need salt but don't salt until your soup is done as all ingredients are leftover and already salted and you don't want to over salt.
Garnish with chives...