microplastics-soren-funk-unsplash
The Problem with Plastic: Microplastics are Everywhere, Including in Your Fashion
manduka-hero
How Manduka Is Making Sustainable Strides in the Yoga Industry
does-coconut-milk-go-bad
Does Coconut Milk Go Bad? Here's What a Registered Dietitian Says
january-sustainability-news
Sustainable News Roundup: January Edition
homemade-playdough
The Best Homemade Playdough Recipe for Kids—And How to Naturally Dye It
landfill-makeovers
11 Landfills That Have Undergone Stunning Makeovers
11 of the Best Ways to Use Leftover Mashed Potatoes
leftover-mashed-potatoes-05

Mashed potatoes are a comfort food mainstay. Whether at the Thanksgiving dinner table or as a restaurant side, the starchy and delicious mash provides instant warmth to a multitude of meals. It was even found that mashed potatoes (and all their carbohydrate-heavy counterparts) release serotonin in your brain! In short, mashed potatoes make you feel good. But the question remains: What to do with leftover mashed potatoes?

The answer is whatever you want. It turns out that there’s a wealth of ways to reduce food waste and transmute leftover mashed potatoes into new meals, often in which the mash functions as an enhancing ingredient rather than a side. Want a cozy and filling soup? Leftover mashed potatoes. For fluffier cinnamon rolls? Leftover mashed potatoes. Need some croquettes for tapas night? Leftover mashed potatoes. The possibilities are astoundingly endless.

Ahead, 11 leftover mashed potato recipes that prove the humblest food groups really do work the hardest.

11 Leftover Mashed Potato Recipes to Try

1. Loaded Mashed Potato Casserole

Comfort food at its finest. This loaded mashed potato casserole packs the flavor of a twice-baked potato into a shareable dish and provides room to customize to suit your dietary needs. Plus, it’s sure to last you through the week.

2. Mashed Potato Cakes

This crispy twist on the creamy side transforms leftover mashed potatoes into an elevated appetizer ideal for holiday parties (aka perfect for sharing with friends and family).

3. Mashed Potato Soup

Silky, filling, and easy to make, this mashed potato soup is the key to warming up cold winter nights. Make a large batch and freeze, reheating as needed.

4. Potato Croquettes

Adult tater tots? We’re in. Croquettes are a Spanish staple, and making these is as easy as rolling mashed potato balls in bread crumbs and deep (or air!) frying. Serve alone with your favorite dipping sauce, or alongside other tasty small plates.

5. Leftover Mashed Potato Waffles

For a unique method to reuse your potato leftovers, bust out your waffle maker for some seriously savory waffles. Top with scallions, avocado, kimchi—even leftover Thanksgiving stuffing and gravy.

6. Vegan Shepherd’s Pie

When the nearest Irish pub isn’t close enough, use your leftover mashed potatoes to whip up your own shepherd’s pie. This vegan take substitutes mushrooms and lentils for the classic dish’s ground meat.

7. Air Fryer Cheesy Potato Taquitos

These taquitos are crunchy and convenient. Simply steam tortillas, stuff them with mashed potato and cheese, and air-fry (or bake). Boom: Instant appetizer.

8. Mashed Potato Biscuits

This is a simple means of transforming your leftover mashed potatoes into an item that can be enjoyed for breakfast, lunch, or dinner. Dress up this recipe with herbs or flavors (lemon zest, anyone?) or enjoy it as is—perhaps alongside a butter board.

9. Cheese and Potato Bread

Also known as Kartofdzhyn, this calzone-like dish originates from Ossetia, Georgia. The filling is entirely adaptable—but no matter what ingredients you add, mashed potatoes make this pull-apart bread particularly savory and indulgent.

10. Duchess Potatoes

Duchess potatoes offer your leftover mashed potatoes a chance at a more elegant existence. Made from a mixture of mashed potato, egg yolk, and butter, these bite-sized snacks are all about the piped pastry shape.

11. Mashed Potato Cinnamon Rolls

This one is a doozy. Apparently, the secret ingredient to fluffy and decadent cinnamon rolls is—you guessed it—leftover mashed potatoes. The perfect brunch option for the morning after a holiday meal!


This post may contain affiliate links. Brightly will be compensated if you make a purchase after clicking on these links.
cropped-site-icon-white-png.png

Written By:

Related Posts

manduka-hero
How Manduka Is Making Sustainable Strides in the Yoga Industry
In terms of mindfulness, conscious consumerism and practicing yoga go hand in hand. This week, we're joined by Pamela Levine...
does-coconut-milk-go-bad
Does Coconut Milk Go Bad? Here's What a Registered Dietitian Says
We asked a registered dietitian if coconut milk goes bad, how to tell if it's expired, and how to store...
temu-sustainability
What Is Temu? The Sustainability of the Online Marketplace That Asks Users to 'Shop Like a Billionaire'
After countless TikTok hauls and viral commercials, Temu is trending. But what exactly is the online marketplace—and can companies like...