The 20 BEST Leftover Mashed Potato Recipes (2024)

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Have a ton of leftover mashed potatoes after the holidays? That’s great, because there are so many ways to use them!

We’ve compiled this list of easy Leftover Mashed Potato Recipes for you to try. You’ll find quick weeknight dinners, tasty breakfasts, fun party appetizers and so much more.

There’s such a variety of dishes, you’ll never have to wonder “what to make with leftover mashed potatoes?” again.

Cook your way through all of these leftover mashed potato recipes, you’re sure to find some new family favorites…

The 20 BEST Leftover Mashed Potato Recipes (1)

Leftover Mashed Potato Recipes:

1. Stamppot

Stamppot – Now here’s a twist on your mashed potatoes! This national dish of the Netherlands is a comfort food you need in your life.

Leftover mashed potatoes are combined with other veggies and topped with smoked sausage, stamppot is a simple and humble dish. But somehow this flavor combination works perfectly.

Get the Recipe: Stamppot

2. Ham and Cheese Potato Croquettes

These Ham and Cheese Potato Croquettes sooo good. Diced leftover ham is mixed with mashed potatoes and cheese, then dredged in flour and fried. You’ll want to keep popping these treats in your mouth!

Get the Recipe @ yellowblissroad

3. Shepherds Pie

You’re going to love this cozy shepherd’s pie. Tender lamb or beef and veggies in a hearty gravy, then all is topped off with mashed potatoes. Great comfort food!

Get the Recipe @ natashaskitchen

4. Colcannon

Colcannon is one of the most famous Irish recipes. Mashed potatoes and cabbage, it’s a great comfort food side dish!

Get the Recipe @ budgetbytes

5. Pierogi

Pierogi are a famous Polish appetizer. They are stuffed dumplings filled with cheesy mashed potatoes and onion, boiled and then fried in butter, topped with bacon, more onions, and sour cream. It’s a great use for leftover mashed potatoes.

Get the Recipe @ iamhomesteader

6. Meatball Casserole

This looks absolute delicious. This made-from-scratchMeatball Casserolewith creamy mashed potatoes is a big time crowd-pleaser – juicy meatballs with a homemade marinara sauce over creamy leftover mashed potatoes with lots of cheesy goodness! Should I say more?

Get the Recipe @ jocooks

7. Irish Boxty

Boxty, or potato cakes, are super easy to make and are great as a snack, appetizer or side dish. Great use for leftover mashed potatoes!

Get the Recipe @ gritsandpinecones

8. Aloo Tiki

Aloo Tiki are flavorful fried patties made of mashed potatoes, peas and plenty of Indian seasonings. They’re great appetizers when you want something unique on your spread.

Get the Recipe @ cookwithkushi

9. Loaded Mashed Potato Balls

Looking to use leftover potatoes to make a lovely recipe that will melt in your mouth? Try these awesome loaded mashed potato balls. They are crunchy, crispy, and creamy, and they’re a creative form of mashed potatoes that you will love.

Get the Recipe @ damndelicious

10. Mashed Potato Soup

A great way of retaining the classic flavor of a recipe while also making it different is by turning into soup, and that’s exactly what this mashed potato soup does! It only uses six different ingredients, and it comes together in under thirty minutes.

Get the Recipe @ katiescucina

11. Ham and Mashed Potato Casserole

Maybe you have leftover mashed potatoes and ham? Perfect! This casserole uses both, and it’s a comfort food dish everyone in the family will love!

Get the Recipe @ sweetcsdesigns

12. Leftover Mashed Potato Gnocchi

Speaking of not using many ingredients, this leftover mashed potato gnocchi uses a shockingly low amount, only three ingredients! It’s just flour, eggs, and leftover mashed potatoes. They’re soft, fluffy, and melt in your mouth.

Get the Recipe @ chefsavvy

13. Hachis Parmentier (French Beef and Potato Casserole)

Hachis Parmentier is like a French version of shepherd’s pie. Layered mashed potatoes and beef are topped with cheese before baking. Pure comfort food.

Get the Recipe @ curiouscuisiniere

14. Rellenos De Papa (Picadillo-Studded Potato Fritters)

Papas Rellenas is very popular appetizer in Latin countries. They are mashed potato croquettes stuffed with flavorful picadillo (ground beef hash). They are fried to golden perfection on the outside while still creamy on the inside. Meat and potatoes join together to form the perfect appetizer!

Get the Recipe @ senseandedibility

15. Bubble and Squeak

Bubble and Squeak is a typical British way to use up potatoes and cabbage leftover from roast. The two are mashed together, then fried into a patty. Everything is topped off with crumbled bacon and a cooked egg.

Get the Recipe @ kitchensanctuary

16. Mashed Potato Waffles

Here’s a fun way to use your leftover mashed potatoes, and make a delicious breakfast. With just a few added ingredients, you can turn your holiday leftovers into the most delicious savory waffles. How cool!

Get the Recipe @ kirbiecravings

17. Loaded Mashed Potato Meatloaf Casserole

Doesn’t that picture just scream “comfort food”? A meatloaf base is topped with creamy leftover mashed potatoes, cheese and bacon. Everyone will want to go back for seconds with this one!

Get the Recipe @ dinnerthendessert

18. Mashed Potato Cinnamon Rolls

Looking to make something sweet? These cinnamon rolls are the answer! These mashed potato cinnamon rolls are super fluffy and taste great.

Get the Recipe @ lecremedelacrumb

19. Loaded Garlic Mashed Potato Casserole

Loaded Garlic Mashed Potato Casserole is a great recipe! Loaded with bacon and gooey cheese, this takes your leftover side dish and makes it into an even better side dish!

Get the Recipe @ iwashyoudry

20. Potato Bread

If you’ve never tried potato bread, now it the time! It has a great flavor and texture, and makes the perfect sandwich bread.

Get the Recipe @ tastesoflizzyt

So there you go, twenty leftover mashed potato recipes. Don’t they all look delicious? Which ones will you make first?

Save or pin this collection of great recipes so you always know where to find it. And be sure to subscribe to GypsyPlate, we’re always cooking up new easy recipes for you!

Check out these other recipe collections!
Mashed Potato Recipes
Comfort Food Recipes
American Recipes
Casserole Recipes
Leftover Ham Recipes
Leftover Chicken Recipes
Meatloaf Recipes

The 20 BEST Leftover Mashed Potato Recipes (2)

The 20 BEST Leftover Mashed Potato Recipes

This collection of easy Leftover Mashed Potato Recipes will give you plenty of ways to use your holiday leftovers. If you don't have any leftovers handy, here's a basic mashed potato recipe:

Ingredients

  • 4 lbs potatoes
  • 1.25 cups milk, warmed
  • 4 Tbsp butter, melted
  • 2 Tbsp parsley, chopped
  • Salt to taste
  • Pepper to taste

Instructions

  1. Peel the potatoes and cut them into same size pieces and place them in a large pot full of cold water.
  2. Bring to a boil and cook until the potatoes are fork tender, about 15-20 minutes.
  3. Drain the potatoes and mash them by hand. Add in warm milk a little at a time, melted butter, salt and pepper and keep on mashing until smooth.
  4. Taste and season. Stir in parsley and add additional butter on top before serving.

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The 20 BEST Leftover Mashed Potato Recipes (3)

Welcome to GypsyPlate! I'm Alpana, former wordwide tour manager and professional caterer, now full time blogger. I love exploring cuisines from around the world, and my recipes have been featured on sites such as MSN, Parade, Brit + Co, CNET and AOL. You can explore my entire collection of sortable recipes in my Recipe Index or learn more about me here.

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    The 20 BEST Leftover Mashed Potato Recipes (2024)

    FAQs

    How long are leftover mashed potatoes good in the fridge? ›

    How Long You Can Keep Leftover Mashed Potatoes. Mashed potatoes should easily last three to five days in the fridge if stored correctly and within two hours of cooking. This means ensuring there isn't any moisture buildup under the lid that could encourage the growth of bacteria.

    Can I freeze 4 day old mashed potatoes? ›

    Yes, you can. Freezing mashed potatoes is a great way to plan for the holidays or avoid wasting any leftovers.

    How do you reheat mashed potatoes so they taste good? ›

    Preheat the oven to 350 degrees Fahrenheit. Add a dash of cream or milk, and some more butter to the dish before baking. To further avoid dryness, don't skimp on butter and other dairy products. Reheat the potatoes until they're warm throughout—the potatoes should reach 165 degrees before serving.

    How do you reheat mashed potatoes so they are creamy? ›

    Add more cream and butter: More moisture and fat are the two secret ingredients to reheating any leftovers. For potatoes, reach for half-and-half or broth and butter. Cover and heat low and slow: Cover the baking dish and set it in a 350°F oven alongside any turkey leftovers you might be reheating too.

    Can you eat 7 day old mashed potatoes? ›

    Once cooked, potatoes last up to 4 days in the refrigerator and 1 year in the freezer, though the quality of cooked mashed potatoes suffers with freezing (4, 5). The chart below details shelf lives for various types of potatoes, including sweet, russet, Yukon Gold, red, and purple varieties.

    Are week old mashed potatoes ok to eat? ›

    How long can mashed potatoes be safely refrigerated? A: You can typically mash the potatoes and keep them refrigerated for about two to three days. Be sure to keep them in an airtight container because if you don't, the pulp will oxidize and turn gray.

    Can I eat mashed potatoes after 7 days? ›

    Cooked potatoes and other cooked vegetables can be safely kept in the refrigerator 3 to 4 days.

    Why do restaurant mashed potatoes taste better? ›

    Instead of regular milk, pro chefs generally use a generous helping of buttermilk and plenty of half-and-half or (even better) heavy cream in their potatoes. If you think the bartenders up front are pouring heavy, they've got nothing on the cooks in the back who are in charge of the mashed potatoes.

    Why are Bob Evans mashed potatoes so good? ›

    Made with fresh real potatoes, butter, and milk, Bob Evans Mashed Potatoes tastes like homemade. We put extra care into making our mashed potatoes rich and creamy to deliver that homemade flavor you expect.

    Why do people put an egg in their mashed potatoes? ›

    The yolk emulsifies water and fat to create a cohesive, velvety bite, while providing a little fat and body of its own. What is this? You can add an egg yolk to nearly any existing mashed potato recipe.

    Why are my frozen mashed potatoes watery? ›

    The first thing to know about freezing mashed potatoes is that the process may affect their texture. "The liquid absorbed by the potatoes while cooking will form ice crystals when they are frozen," says Martha's Vineyard- and Boston-based personal chef Carlos Montoya. "This may make them mushy, soggy, or grainy."

    Do mashed potatoes freeze very well? ›

    Schmidt tells us that, for best results, you can keep mashed potatoes in "a freezer set to 0°F or colder" for "up to one year." At this temperature and for this length of time, frozen mashed potatoes can be thawed and reheated without losing texture or flavor (and without risking the transmission of foodborne bacteria) ...

    Can I eat cold leftover mashed potatoes? ›

    Can I eat refrigerated mashed potato? - Quora. Sure you can eat leftover mashed potatoes. Be warned, they're never as good as freshly prepared mash though.

    How do chefs reheat mashed potatoes in the oven? ›

    If you are reheating them in the oven, stir in the liquid and butter pieces, then spread the potatoes out in a baking dish. Cover with aluminum foil to keep the potatoes from drying out. Reheat at 350˚F for 20 to 30 minutes, or until the potatoes reach 165˚F.

    How to make mashed potatoes ahead of time and then reheat? ›

    Stir in warm half-and-half and salt (or beat, if using a mixer) until smooth and fluffy. Cool, cover, and refrigerate potatoes in a microwave-safe, airtight container for up to 2 days. Thirty minutes before serving, microwave until warm.

    Do you reheat mashed potatoes covered or uncovered? ›

    For the methods mentioned here, it's best to reheat your potatoes low and slow to keep them from drying out. In the microwave and oven, make sure to keep your mashed potatoes covered, and don't be afraid to add in a bit of butter and milk to bring the moisture and fluffiness back!

    How to make mashed potatoes ahead of time and keep warm? ›

    "Hold your mashed potatoes in a bain-marie, or water bath, with a lid on top [and] they stay for hours — days really," Ray, who recently partnered with Home Chef, said in an interview with Allrecipes. The method is oh-so-simple.

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