20 Recipes Using Leftover Mashed Potatoes That Don’t Feel Like Leftovers

Got extra mashed potatoes? Don’t toss them – turn them into something amazing! These recipes show how leftover mashed potatoes can become crispy snacks, hearty meals, or even sweet treats. Everything’s easy to make and tastes way better than plain leftovers. From breakfast to dinner, you’ll find smart ideas that make cooking simpler and more fun. No fancy ingredients needed – just your extra potatoes and a little creativity. Let’s make those leftovers disappear the delicious way!

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Instant Pot Mashed Potatoes (5 Ingredients)

A bowl of mashed potatoes topped with butter and garnished with chopped herbs. A spoon and fork are placed nearby, along with a small white plate. — Instant Pot Mashed Potatoes (5 Ingredients). Photo credit: Chew Out Loud.

If you have leftover mashed potatoes that dried out, this recipe fixes them right up. Just add some butter and milk in the Instant Pot for creamy potatoes all over again.
Get the Recipe: Instant Pot Mashed Potatoes (5 Ingredients)

Baked Potato Flautas

Potato flautas on a white plate topped with lettuce and tomatoes. — Potato Flautas. Photo by Mama Maggie’s Kitchen

Roll mashed potatoes in tortillas with some cheese, then bake until crispy. These Potato Flautas make a great party snack or quick dinner when you’re busy. Dip them in sour cream for extra yum.
Get Recipe: Baked Potato Flautas

KFC Potato Bowl Recipe (Famous Popcorn Chicken Bowl)

A blue bowl filled with mashed potatoes topped with shredded cheese and several pieces of crispy fried chicken. — KFC Potato Bowl Recipe (Famous Popcorn Chicken Bowl). Photo credit: Summer Yule.

Popcorn chicken, mashed potatoes, gravy and corn – all in one bowl! This copycat recipe tastes just like the real thing but costs way less to make at home.
Get the Recipe: KFC Potato Bowl Recipe (Famous Popcorn Chicken Bowl)

Tortitas de Papa con Atun (Tuna Potato Patties)

A white plate holds five golden-brown potato cakes garnished with fresh cilantro. The plate has a blue floral pattern along its border. Next to the plate are three lime halves and a small bowl of green salsa on a light wood surface. — Tortitas de Papa con Atun. Photo by Mama Maggie’s Kitchen

Mix mashed potatoes with tuna to make these crispy patties. They’re great for lunch or a light dinner, especially with a squeeze of lemon. Super simple but really satisfying.
Get Recipe: Tortitas de Papa con Atun

Cinnamon Rolls With Potato Dough

Close-up of a cinnamon roll topped with creamy white icing, placed on a wooden surface. The roll looks fluffy and freshly baked, capturing a warm and inviting atmosphere. — Cinnamon Rolls With Potato Dough. Photo credit: Cooking with Carlee.

Mashed potatoes make these cinnamon rolls extra soft and fluffy. The potato keeps them moist so they stay fresh longer. Perfect for weekend breakfasts or sweet treats.
Get the Recipe: Cinnamon Rolls With Potato Dough

Potato Tacos Dorados

Crunchy fried potato tacos are the perfect way to use up mashed potatoes. Just fill corn tortillas, fry until golden, and top with salsa. They’re so good you’ll want to make extra potatoes ju
Get Recipe: Potato Tacos Dorados

Cowboy Meatloaf and Potato Casserole

A slice of casserole featuring layers of seasoned ground meat, creamy mashed potatoes, melted cheese, and crispy bacon on top, served on a scalloped white plate. A fork is visible nearby. — Cowboy Meatloaf and Potato Casserole. Photo credit: xoxoBella.

Top your meatloaf with mashed potatoes instead of ketchup for a hearty twist. It bakes up golden and makes the whole meal feel extra special.
Get the Recipe: Cowboy Meatloaf and Potato Casserole

Gluten Free Chocolate Potato Cake

A piece of chocolate cake topped with a dollop of whipped cream on a white plate, with more cake pieces in the background. The cake is dusted with powdered sugar and placed on a light-colored surface near a fork. — Gluten Free Chocolate Potato Cake. Photo credit: Well Fed Baker.

You’d never know this rich chocolate cake has mashed potatoes in it! They make it super moist without any weird taste. Great for gluten-free diets or anyone who loves chocolate.
Get the Recipe: Gluten Free Chocolate Potato Cake

Leftover Mashed Potato Pancakes

Six golden-brown pancakes arranged in a curved line on a white rectangular plate, garnished with chopped green onions scattered over and around the pancakes. — Leftover Mashed Potato Pancakes. Photo credit: CopyKat Recipes.

Mix mashed potatoes with egg and flour to make fluffy pancakes. Eat them sweet with syrup or savory with sour cream – either way they’re delicious.
Get the Recipe: Leftover Mashed Potato Pancakes

Muffin Tin Mashed Potatoes

A muffin tin filled with savory muffins, garnished with chopped green onions. The muffins are golden brown with a crispy texture visible on top. The background is a marble countertop with a light checkered cloth in the corner. — Muffin Tin Mashed Potatoes. Photo credit: Simply Stacie.

Press leftover potatoes into muffin cups and bake for individual servings. They get crispy outside while staying creamy inside – perfect with roast chicken or steak.
Get the Recipe: Muffin Tin Mashed Potatoes

Copycat KFC Famous Bowls

A bowl of mashed potatoes topped with crispy fried chicken, melted cheddar cheese, corn kernels, and chopped chives. — Copycat KFC Famous Bowls. Photo credit: A Seasoned Greeting.

Make your own version of those famous bowls at home. Layer mashed potatoes with crispy chicken, corn, and gravy for a meal that’s comforting and filling. Kids especially love this one.
Get the Recipe: Copycat KFC Famous Bowls -Style

Soft & Buttery Potato Rolls

A close-up of several freshly baked bread rolls, golden brown and slightly crusty on top. The rolls are arranged closely together, filling the entire frame. — Soft & Buttery Potato Rolls. Photo credit: Cooking with Carlee.

Add mashed potatoes to your roll dough for the softest, most delicious dinner rolls ever. They’re great with soup or just slathered with butter while warm.
Get the Recipe: Soft & Buttery Potato Rolls

Creamy Baked Mashed Potatoes (make-ahead)

A close-up of a dish filled with mashed potatoes topped with melted cheese, crispy bacon bits, and chopped green onions, presented in a white oval serving dish. — Creamy Baked Mashed Potatoes (make-ahead). Photo credit: Chew Out Loud.

Turn leftover mashed potatoes into a fancy side dish by baking with cheese on top. It gets crispy edges while staying creamy inside – so much better than microwaved leftovers!
Get the Recipe: Creamy Baked Mashed Potatoes (make-ahead)

Chocolate Mashed Potato Cake

A close-up of a chocolate cake slice topped with a layer of mocha frosting and sprinkled with chocolate shavings, served on a light blue plate. — Chocolate Mashed Potato Cake. Photo credit: I Heart Eating.

This might sound weird, but mashed potatoes make this chocolate cake super moist and rich. You’d never guess the secret ingredient! It’s a fun way to turn leftovers into a dessert everyone will love.
Get the Recipe: Chocolate Mashed Potato Cake

Dutch Oven Shepherd’s Pie

A slice of shepherd's pie with a mashed potato topping sits on a green patterned plate. The filling includes ground meat, corn, and red bell peppers. A sprig of thyme garnishes the dish, and a fork rests beside it. — Dutch Oven Shepherd’s Pie. Photo credit: Quiche My Grits.

This classic comfort food is even better made in a Dutch oven. The mashed potato topping gets perfectly golden while the meaty filling stays juicy.
Get the Recipe: Dutch Oven Shepherd’s Pie

Cheesy Potato Fritters

Close-up of crispy fritters topped with a dollop of cream and garnished with fresh dill on parchment paper. A small bowl with a creamy dip is partially visible in the upper left corner. — Cheesy Potato Fritters. Photo credit: White Kitchen Red Wine.

These crispy little fritters are packed with cheese and potato goodness. Dip them in ranch or ketchup for a snack that disappears fast. Great for those looking for recipes using leftover mashed potatoes.
Get the Recipe: Cheesy Potato Fritters

Easy Lentil Shepherd’s Pie (Vegan, Gluten-Free)

Four individual servings of shepherd's pie in white ramekins, topped with golden, crispy mashed potatoes and garnished with chopped herbs. They are arranged in a grid-like pattern on a white background. — Easy Lentil Shepherd’s Pie (Vegan, Gluten-Free). Photo credit: Strength and Sunshine.

This vegan version uses lentils instead of meat, topped with creamy mashed potatoes. It’s hearty enough to please everyone, even meat lovers.
Get the Recipe: Easy Lentil Shepherd’s Pie (Vegan, Gluten-Free)

Ranch Mashed Potato Cups

A muffin tin holds mini baked potato bites topped with melted cheese and sprinkled with green herbs. Each bite is in a golden brown pastry cup, filled with creamy mashed potatoes. — Ranch Mashed Potato Cups. Photo credit: Erica’s Recipes.

Bake mashed potatoes in muffin tins with ranch seasoning and cheese for bite-sized snacks. Kids love these, and they’re great for parties too.
Get the Recipe: Ranch Mashed Potato Cups

Vegan Potato Cakes with Carrot and Rice

Three crispy, golden-brown cakes with herbs are arranged on a light blue plate. A fork rests on the edge of the plate. The background includes a white surface with red pepper flakes scattered around. — Vegan Potato Cakes with Carrot and Rice. Photo credit: Little Sunny Kitchen.

Mix mashed potatoes with rice and carrots for these healthy patties. They’re filling enough for dinner but light enough for lunch too.
Get the Recipe: Vegan Potato Cakes with Carrot and Rice

Easy Shepherd’s Pie Recipe: Irish Pub-Style

A savory pie in a cast iron skillet with a golden, crispy crust sits on a wooden table. A white cloth and wooden spoon are placed beside it, adding a rustic touch to the presentation. — Easy Shepherd’s Pie Recipe: Irish Pub-Style. Photo credit: Chicken Fried Kitchen.

The classic comfort food made simpler with leftover mashed potatoes. Just brown some meat with veggies, top with potatoes, and bake until bubbly. A must add to your collection of recipes using leftover mashed potatoes.
Get the Recipe: Easy Shepherd’s Pie Recipe: Irish Pub-Style