15 Leftover Potato Recipes That Prove No Spud Should Ever Go to Waste

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No one likes wasting food, and potatoes are too good to toss. Luckily, leftover potato recipes turn yesterday’s extras into something worth eating again. From crispy to creamy, there’s no shortage of ways to give them a second life. Some ideas take minutes, while others are worth a little extra effort. Either way, these recipes make sure no spud gets left behind.

Bratkartoffeln

A pan filled with sliced cooked potatoes, bacon bits, and parsley garnish.
Bratkartoffeln. Photo credit: Masala Herb.

Leftover potatoes don’t have to be dull—fry them up with crispy edges, onions, and a little seasoning, and suddenly they’re worth the second chance. This German favorite is a no-fuss way to turn yesterday’s spuds into something you’ll actually want to eat.
Get the Recipe: Bratkartoffeln

Easy Baked Samosas

A plate of samosas on a red cloth, next to a cooling rack with more samosas. A small dish of spices is partially visible.
Easy Baked Samosas. Photo credit: Urban Farmie.

Got mashed potatoes from last night? Wrap them in a flaky, golden shell with just the right amount of spice, and you’ve got an easy addition to your list of leftover potato recipes. Baking instead of frying keeps things simple, but the flavor stays bold.
Get the Recipe: Easy Baked Samosas

Loaded Mashed Potato Pancakes

A fork holds a piece of golden-brown pancake garnished with chopped green onions, with more pancakes on a white plate in the background.
Loaded Mashed Potato Pancakes. Photo credit: Honest And Truly.

Leftover mashed potatoes are basically begging to be turned into crispy, cheesy pancakes. Add a little bacon, some green onions, and a quick pan-fry, and you’ll forget they ever started as leftovers.
Get the Recipe: Loaded Mashed Potato Pancakes

Easy Air Fryer Samosas

A plate of five golden-brown samosas on a white plate, garnished with cilantro. One samosa is cut open showing a vegetable filling. There's a bowl of red sauce in the background.
Easy Air Fryer Samosas. Photo credit: Urban Farmie.

If you’re looking for smart leftover potato recipes, these air fryer samosas check all the boxes—crispy, packed with flavor, and no messy deep frying required. Plus, they make a great snack when you need something quick.
Get the Recipe: Easy Air Fryer Samosas

Crispy Air Fryer Red Potatoes

A plate of roasted potatoes seasoned with black pepper and herbs, served on a wooden surface.
Crispy Air Fryer Red Potatoes. Photo credit: Upstate Ramblings.

Leftover roasted potatoes don’t always reheat well, but the air fryer brings them right back to crispy perfection. If you need an easy way to repurpose extras, this is the way to go.
Get the Recipe: Crispy Air Fryer Red Potatoes

Easy Cheesy Ham and Potato Soup Recipe

A bowl of creamy potato salad with ham and vegetables next to a split bread roll on a cloth napkin.
Easy Cheesy Ham and Potato Soup Recipe. Photo credit: Recipes From Leftovers.

Thick, creamy, and packed with flavor, this soup is the perfect excuse to turn mashed potatoes into something completely new. If you’re hunting for leftover potato recipes that feel like comfort food, this one’s an easy pick.
Get the Recipe: Easy Cheesy Ham and Potato Soup Recipe

Keto Potato Salad Recipe

A bowl of Russian salad with diced vegetables, peas, and herbs, dressed in mayonnaise, on a white surface.
Keto Potato Salad Recipe. Photo credit: Low Carb No Carb.

If you’ve got extra potatoes on hand, this low-carb take on a classic side dish gives them a fresh new spin. Tangy, creamy, and just the right amount of crunch, it’s a solid addition to your list of leftover potato recipes.
Get the Recipe: Keto Potato Salad Recipe

Samosas with Spicy Potato Filling

A close-up of two samosas on a plate. One samosa is cut open, revealing a filling of peas and potatoes.
Samosas with Spicy Potato Filling. Photo credit: All Ways Delicious.

Mashed potatoes get a serious upgrade when you mix them with bold spices and tuck them inside a crispy samosa shell. It’s one of those leftover potato recipes that turns yesterday’s side into today’s must-have snack.
Get the Recipe: Samosas with Spicy Potato Filling

Easy Cheesy Hash Brown Recipe

Shredded potatoes and cheese cooking in a pan with oil.
Easy Cheesy Hash Brown Recipe. Photo credit: An Off Grid Life .

If your fridge has leftover potatoes, hash browns are the easiest way to put them to good use. Crispy, golden, and loaded with cheese, they’re proof that simple recipes can still be ridiculously good.
Get the Recipe: Easy Cheesy Hash Brown Recipe

Slow Cooker Ham and Potato Soup

A bowl of creamy soup with ham, cheese, and vegetables. Crackers are placed beside the bowl. Two spoons rest on a napkin nearby.
Slow Cooker Ham and Potato Soup. Photo credit: One Hot Oven.

Extra mashed potatoes make this soup extra thick, which means leftovers actually work in your favor. Toss in ham, let the slow cooker do its thing, and call it a win.
Get the Recipe: Slow Cooker Ham and Potato Soup

Aloo Gobi Masala

A pan of vegetable curry with cauliflower, potatoes, and garnish, accompanied by a piece of flatbread on the side.
Aloo Gobi Masala. Photo credit: Little Bit Recipes.

Leftover potatoes fit right into this bold, spiced dish with cauliflower and just the right amount of heat. It’s a great way to give them a new life while adding to your collection of leftover potato recipes.
Get the Recipe: Aloo Gobi Masala

Transform Your Meals with Leftover Mashed Potatoes

A wooden bowl of mashed potatoes is placed on a wooden surface next to a red and white checkered cloth and a wooden spoon.
Transform Your Meals with Leftover Mashed Potatoes. Photo credit: Recipes From Leftovers.

If you’re tired of reheating the same mashed potatoes, this guide gives you plenty of ways to turn them into something better. From crispy pancakes to soups and sides, it’s packed with easy leftover potato recipes that actually feel fresh.
Get the Recipe: Transform Your Meals with Leftover Mashed Potatoes

Cheesy Loaded Twice-Baked Potatoes

Four baked potato halves topped with melted cheese, diced ham, and chives in a speckled rectangular baking dish.
Cheesy Loaded Twice-Baked Potatoes. Photo credit: Little Bit Recipes.

When you’ve got leftover baked potatoes, the answer is obvious—stuff them with cheese, bacon, and sour cream, then bake them again. It’s one of those leftover potato recipes that somehow tastes even better the second time around.
Get the Recipe: Cheesy Loaded Twice-Baked Potatoes

Cheesy Potato Puff Recipe from Leftover Mashed Potatoes

A blue plate with five breaded, round chicken nuggets and a fork. Eggs, napkin, and two small bowls of sauces are nearby.
Cheesy Potato Puff Recipe from Leftover Mashed Potatoes. Photo credit: Recipes From Leftovers.

Leftover mashed potatoes don’t have to be boring—bake them into cheesy, golden puffs, and suddenly, they’re worth getting excited about. If you’re looking for creative leftover potato recipes, this one is definitely a keeper.
Get the Recipe: Cheesy Potato Puff Recipe from Leftover Mashed Potatoes

Vegan Shepherd’s Pie

A pot of cooked red lentil stew is placed on a wooden board with a checkered cloth underneath.
Vegan Shepherd’s Pie. Photo credit: Urban Farmie.

Mashed potatoes are the key to a good shepherd’s pie, which means leftovers are basically a head start on dinner. Loaded with veggies and baked until golden, it’s one of those leftover potato recipes that works every time.
Get the Recipe: Vegan Shepherd’s Pie

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