28 Crazy (and Creative) Ways to Use Leftover Mashed Potatoes

You don’t need to throw away your leftover mashed potatoes. With other essential ingredients in your freezer, I can show you 28 crazy ways to make a sumptuous meal with those mashed potatoes. 

Read on to find out more. 

1) Cheesy Leftover Mashed Potatoes Pancakes

With your leftover mashed potatoes, you can make this easy and perfect quick snack. The cheesy mashed potato pancakes are great for breakfast. Within a few minutes, they are ready for snacking.

Check the recipe here

2) Mashed Potato Bacon Pizza by Whitney Bond

This mashed potato bacon pizza is a fun, unexpected way to use leftovers. Creamy mashed potatoes on a crispy crust topped with melty cheese and bacon. I made it for a casual weekend dinner and it was such a hit with everyone!

Check the recipe here

3) Fried Mashed Potatoes

There is no better way to enjoy breakfast than this unique and easy-to-make recipe. Fried mashed potatoes satisfy your appetite. You don’t need to get a new set of potatoes. The leftover potatoes will still give you a great meal.

Check the recipe here

4) Cheesy Leftover Ham and Mashed Potato Casserole by AllRecipes

This cheesy ham and mashed potato casserole is one of my favorite cozy meals when I’ve got leftovers. The cheesy, savory layers make it feel like a whole new dish, and it’s always a hit at dinner — especially on chilly nights.

Check the recipe here

5) Mashed Potato Pancakes with Cheese

This recipe can be made with only 4 ingredients. In addition to this, it’s quite easy to make and less time-consuming. The last time I made potato pancakes with cheese, it took me about 1 hour, which is good enough – compared to other heavy meals I had to make in the past.

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6) Loaded Mashed Potato Stuffed Mushrooms by EatingWell

Turn leftover mashed potatoes into these fun, savory stuffed mushrooms — roasted cremini caps filled with cheesy, loaded potato goodness. I made them as an appetizer one night, and everyone loved how rich and tasty they were with just a few simple ingredients. 

Check the recipe here

7) Mashed Potato Bites

Here is another unique way to convert your leftover mashed potatoes. Use this recipe guide as an advantage and garnish your table with the most sumptuous delicacy for the morning. 

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8) Coconut Potato Fudge by TheSpruceEats

This one’s definitely on the crazy but delicious side — mashed potatoes mixed with coconut and chocolate to make a rich, sweet fudge. I tried it once around the holidays and was so surprised at how creamy and tasty it turned out — no one guessed the secret ingredient! 

Check the recipe here

9) Mashed Potato Cheese Bacon Cakes

These crispy cakes are the best for easy mornings. With just a few ingredients, you can enjoy this meal with your family members. Additionally, if you have a friend coming over for lunch, these cakes could be an appetizer menu idea.

Check the recipe here

10) Creamy Mashed Potatoes

This is another effective method of transforming your mashed potatoes into something extraordinary. I used this recipe last Thanksgiving and I plan to use it for the next. It creates the perfect mood for special moments. 

Check the recipe here

11) Leftover Mashed Potato Soup by AllRecipes

This creamy mashed potato soup is such a cozy way to use leftovers. I made it on a rainy afternoon with a bit of broth and herbs, and it turned out rich and comforting. Perfect with crusty bread.

Check the recipe here

12) Leftover Mashed Potato Waffles and Gravy

If you’re tired of recycling the “potato pancake” recipe, then, I’ve got a new twist for you. I present to you the unique “potato waffles and gravy” recipe. It tastes equally great and is easy to make.

Check the recipe here

13) Leftover Mashed Potato Bread

Have you ever heard of this before? Well, if you haven’t, then this recipe is for you. After trying it out, my 3 daughters (Cassandra, Cindy, and Isabella) have constantly pestered me to make them another potato bread. 

This is an addictive, satisfying, mood-uplifting breakfast menu.

Check the recipe here

14) Mashed Potato Cups by SavoryExperiments

These mashed potato cups are such a fun way to use leftovers. They bake up crispy on the outside and creamy inside. I made them for a snack party once, and everyone kept reaching for more!

Check the recipe here

15) Bacon and Cheese Mashed Potato Balls

Transform your leftover mashed potato into these unique-looking, eye-catching, and flavored meals. Bacon and cheese mashed potato balls will surely make your day.

Check the recipe here

16) Mashed Potato Omelet

Are you looking for a new way to convert your leftover mashed potatoes? Then, I’ve got this beautiful recipe idea for you. The mashed potato omelet is a versatile way of using up your leftover mashed potato. Trust me! This meal tastes great.

Check the recipe here

17) Mashed Potato Biscuits by Simply Recipes

These biscuits turn out soft, fluffy, and incredibly comforting with just a few simple ingredients. I’ve made them for breakfast with butter and jam, and they never last long.

Check the recipe here

18) Mashed Potato Fish Cakes

This is another unique way to transform your leftover mashed potato into an amazing meal. The mashed potato fish cakes recipe is one you will never forget. It gives you a beautiful experience that keeps you coming back. 

Check the recipe here

19) Mashed Potato Flatbread

It is an easy-to-make and yeast-free recipe. Everyone loves to make this. Furthermore, you can enjoy this meal with your loved ones. Super easy and fun!!!

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20) Mashed Potato Puffs

You don’t need to dispose of your leftover mashed potatoes. Try out this new and fun recipe idea for breakfast, appetizers, or brunch.

Check the recipe here

21) Mashed Potato Tots

This is an easy-to-make, gluten-free and vegan-friendly recipe idea. With your leftover mashed potatoes, you can create this “wonder” with a few other ingredients. Try it out today!

Check the recipe here

22) Mashed Potato Cookies

This is a crazy way to use leftover mashed potatoes. But guess what! It’s a super amazing recipe idea anyone can have. Mashed potato cookies are perfect as an early morning snack. 

Check the recipe here

23) Hash Brown Potato Cakes

It’s a quick snack for your family members. Everyone loves to eat these cakes because of their unique taste, satisfying fill, and nutritious elements. I love hash brown potato cakes and can’t get enough of them. 

Check the recipe here

24) Mashed Potato Waffles

This is great for small leftover mashed potatoes. You can quickly transform them into this unique snack and enjoy them with your loved ones. There is no better way to start your morning than these waffles.

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25) Cheese-Free Sweet Potato Quesadillas by Serious Eats

These sweet potato quesadillas are a fun twist on the classic, using roasted mashed sweet potatoes with herbs and spices instead of cheese for the filling. I made them when I had leftover sweet potato and they turned out crispy on the outside and really flavorful inside. Definitely worth a try if you want something different! 

Check the recipe here

26) Boxty (Irish Potato Pancakes) by Simply Recipes

Boxty is a fun twist on leftover mashed potatoes, crispy on the outside and tender inside. I tried these for brunch and loved how simple they are to make with basic ingredients. They’re great with a dollop of sour cream or alongside eggs.

Check the recipe here

27) Potato Pancakes by Lil’Luna

These crispy potato pancakes are a delicious and simple way to use leftover mashed potatoes. I’ve made them for brunch with a little sour cream on top — they come out golden, flavorful, and perfect for busy mornings.

Check the recipe here

28) Potato Waffles by AllRecipes

These potato waffles are a fun and crispy way to use leftover mashed potatoes. I make them when I want something a little different for breakfast — they’re golden, crunchy, and amazing with a bit of butter or sour cream.

Check the recipe here