This post may contain affiliate links which means I will get a commission if you make a purchase at no additional cost to you. As an Amazon Associate I earn from qualifying purchases. Please read my disclosure for details.
After you’ve seen these leftover mashed potatoes recipes, you’ll start to think of leftovers in a whole new way. They’re so tasty, you may just make an extra batch of potatoes!
WANT TO SAVE THIS RECIPE?
Enter your email below and we'll send the recipe straight to your inbox!
Getting creative with leftovers can be fun but sometimes it’s hard to come up with some ideas. If you’re looking for leftover mashed potatoes recipes, these have you covered with some creative and easy to make dishes.
Crockpot Shepherd’s Pie
Use those leftover mashed potatoes to create a comforting shepherd’s pie. The meaty main dish is filling and satisfying.
Get The Recipe: Crockpot Shepherd’s Pie
Tuna and Potato Patties
Use a combination of tuna and leftover mashed potatoes to make patties. The kid friendly patties are easy and quick to make and you can serve them with tzatziki sauce for dipping.
Get The Recipe: Tuna and Potato Patties
Mashed Potato Muffins
These mashed potato muffins are a fun way to use up leftovers. You can turn them into a morning breakfast with your favorite eggs or serve them as a side for meals.
Get The Recipe: Mashed Potato Muffins
Easy Potato and Italian Sausage Soup
Made with leftovers, this potato and Italian sausage soup is an easy dinner idea and fun way to get rid of those mashed potatoes in the fridge.
Get The Recipe: Easy Potato and Italian Sausage Soup
Sign up now to receive our exclusive e-cookbook filled with top-rated recipes for FREE!
Mushroom Cannelloni (Manicotti)
Savory mushrooms and mashed potatoes come together to create a filling manicotti dish that’s nothing short of delicious. It’ll turn your leftover mashed potatoes into a whole new meal.
Get The Recipe: Mushroom Cannelloni (Manicotti)
Turkey Shepherd’s Pie
Super simple and flavorful, this dinner idea uses turkey, mashed potatoes, and veggies for a filling meal the whole family will love.
Get The Recipe: Turkey Shepherd’s Pie
Irish Potato Bread
This Iris potato bread is easy to make on a griddle or stove top and gives you a fun way to enjoy leftovers mashed potatoes. Enjoy it as a quick side dish or breakfast side.
Get The Recipe: Irish Potato Bread
Mashed Potato Pancakes
An easy breakfast treat, these mashed potato pancakes are a fun and flavorful way to enjoy leftovers and the kids will love them.
Get The Recipe: Mashed Potato Pancakes
Loaded Mashed Potato Balls
These little bite sized loaded mashed potato balls can be enjoyed as a snack or side dish. They’re loaded with cheese, parmesan, garlic, potatoes, spices, and coated with a crunchy panko crust.
Get The Recipe: Loaded Mashed Potato Balls
Mashed Potato Puffs
Packed with cheesy flavors, these mashed potato puffs are crispy on the outside and soft on the inside. Enjoy them for breakfast, as a snack, or as a side for dinner.
Get The Recipe: Mashed Potato Puffs
Potato Pancakes with Green Onions
With chives, Italian seasoning, mashed potatoes, and a few other simple ingredients, these potato pancakes are packed with flavor and are easy to make.
Get The Recipe: Potato Pancakes with Green Onions
Sign up now to receive our exclusive e-cookbook filled with top-rated recipes for FREE!
Ligurian Potato and Mint Ravioli
Bring in an Italian classic for dinner with this potato and mint ravioli. It’s a filling and flavorful dish the family won’t be able to get enough of.
Get The Recipe: Ligurian Potato and Mint Ravioli
Turkey Meatloaf Muffins
Turkey muffins topped with a creamy seasoned mashed potato topping is a fun way to use up your leftover turkey and mashed potatoes.
Get The Recipe: Turkey Meatloaf Muffins
Baked Fish Cakes without Breadcrumbs
Frozen salmon fillets and leftover mashed potatoes come together to create these delicious baked fish cakes. No breadcrumbs needed.
Get The Recipe: Baked Fish Cakes without Breadcrumbs
Potato Croquettes
Also known as fried mashed potato bites, these croquettes are a breaded deep fried snack or appetizer that’ll become a family favorite.
Get The Recipe: Potato Croquettes
Vegan Potato Cakes with Carrot and Rice
Leftover mashed potatoes, carrots, and rice form these delicious vegan potato cakes. The crispy outside with the flavor tender veggie filling makes these cakes delicious.
Get The Recipe: Vegan Potato Cakes with Carrot and Rice
Ranch Mashed Potato Cups
Creamy ranch mashed potatoes mixed with bacon and topped with cheese all citing in pastry cups makes for a fun way to use leftover mashed potatoes.
Get The Recipe: Ranch Mashed Potato Cups
BBQ Chicken Mashed Potato Casserole
With spicy BBQ chicken, cheese, veggies, and leftover mashed potatoes, this casserole is one flavor packed dish that’ll have the family requesting it weekly.
Get The Recipe: BBQ Chicken Mashed Potato Casserole
Hamburger Potato Casserole Mash
With cheesy mashed potatoes, hamburgers, and extra cheese, this casserole is one filling dinner idea the family will love. It’s a great way to use up those leftover potatoes in the fridge.
Get The Recipe: Hamburger Potato Casserole Mash
Loaded Mashed Potato Casserole
Loaded with cheese and bacon goodness, this mashed potato casserole turns leftovers into a flavor packed meal or side dish that’s bursting with flavor.
Get The Recipe: Loaded Mashed Potato Casserole
Mashed Potato Waffles
Turn mashed potatoes into a fun morning breakfast. These mashed potato waffles are easy to make and will be a great way to start your day.
Get The Recipe: Mashed Potato Waffles
Sign up now to receive our exclusive e-cookbook filled with top-rated recipes for FREE!
Leftover Turkey Meatballs
Using leftover turkey, mashed potatoes, stuffing, and gravy, this is one dinner idea that’ll be requested anytime you have leftovers.
Get The Recipe: Leftover Turkey Meatballs
Potato Souffle
A great way to use up your leftover mashed potatoes, this souffle is a savory meal idea that’s easy to make and delicious.
Get The Recipe: Potato Souffle
Thanksgiving Crescent Ring
Here’s a creative way to use up your leftover Thanksgiving dishes. From the turkey and mashed potatoes to the cranberry dressing, this crescent ring brings all the flavors together to create a flavorful meal.
Get The Recipe: Thanksgiving Crescent Ring
Loaded Baked Potato Soup
Use leftover potatoes to make this loaded baked potato soup extra creamy and flavor. Top the soup off with some crispy bacon and cheese for the ultimate loaded potato flavor.
Get The Recipe: Loaded Baked Potato Soup
Sign up now to receive our exclusive e-cookbook filled with top-rated recipes for FREE!
These leftover mashed potatoes recipes will make your rethink your leftover dinner game. From sides to appetizers and new dinner idea, these are a great way to use up the potatoes so that they don’t go to waste.
25 Make Ahead Dinners for Company That Let You Host Without the Hustle
These make ahead dinners for company let you host without the hustle and stress of trying to get everything done. You’ll be able to spend more time enjoying the party and not trying to get dinner on the table in a hurry.
Read it here: 25 Make Ahead Dinners for Company That Let You Host Without the Hustle
25 Weekday Dinner Ideas for Two That Feel Special (Even on a Tuesday)
These weekday dinner ideas for two are great for busy weekdays. Since they’re smaller portions you can make just enough to feed the both of you. If there happens to be any leftovers, they can be saved for lunch the next day.
Read it here: 25 Weekday Dinner Ideas for Two That Feel Special (Even on a Tuesday)
Is Walmart+ Worth It? Honest Review 3 Years Later!
Is the new Walmart Plus worth the annual fee or is it just another failed version of Amazon Prime? I spent my own money trying this service out for 12 months and counting. I have a lot to say about the benefits and drawbacks in this Walmart+ honest review.
Read it here: Is Walmart+ Worth It? Honest Review 3 Years Later!
Interested in more recipe ideas? You’ll love these related recipes:
- 25 Leftover Rotisserie Chicken Ideas That Are Anything But Boring
- 25 Leftover Pulled Pork Ideas That’ll Rescue You From Boring Dinners
- 25 Leftover Salmon Recipes You’d Serve to Guests Without Hesitation
- 25 Leftover Shredded Chicken Recipes That Taste Like You Cooked from Scratch
- 25 Leftover Recipes So Good You’ll Cook Extra on Purpose