10 Best Leftover Mashed Potato Recipes to Transform Your Leftovers

Got leftover mashed potatoes? Don’t let them go to waste! These leftover mashed potato recipes will not only help you make the most of your leftovers but will also add exciting new dishes to your menu. Whether you’re looking for hearty breakfasts, delicious side dishes, or comforting dinners, these recipes will turn your mashed potato leftovers into tasty meals the whole family will enjoy.

With a little creativity, leftover mashed potatoes can be repurposed into something spectacular. From crispy potato pancakes to indulgent casseroles, the options are endless. Read on to discover how you can transform your leftover mashed potatoes into something truly delightful.

Why You Should Repurpose Leftover Mashed Potatoes

Repurposing leftover mashed potatoes is not only economical, but it also helps reduce food waste. Mashed potatoes are loaded with nutrients such as potassium, vitamin C, and fiber, making them a healthy base for a wide variety of dishes. Instead of letting them sit in the fridge, turn them into new, creative meals that save time and money.

Not only is this good for your budget, but it’s also an eco-friendly choice. Leftovers like mashed potatoes can serve as the base for numerous recipes, from breakfast to dinner. Leftover mashed potato recipes will become a staple in your kitchen once you realize how versatile and delicious they can be!

Learn more about the nutritional benefits of mashed potatoes and why they’re such a great choice for repurposing in your meals.

1. Breakfast Recipes Using Leftover Mashed Potatoes

Mashed Potato Pancakes

One of the simplest and tastiest leftover mashed potato recipes you can make is mashed potato pancakes. These savory pancakes are crispy on the outside, soft and fluffy on the inside, and make for a perfect breakfast.

Ingredients:

• 2 cups leftover mashed potatoes
• 1 egg
• ¼ cup flour
• Salt and pepper to taste
• ¼ cup shredded cheese (optional)
• Butter for frying

Instructions:

1. Combine mashed potatoes, egg, flour, and seasonings in a bowl. Mix well until smooth.
2. Warm a skillet on medium heat, then melt a small amount of butter in the pan.
3. Drop spoonfuls of the potato mixture into the skillet, flattening them to form pancakes.
4. Cook each side for 3-4 minutes, or until they turn crispy and golden brown.
5. Serve with sour cream, bacon bits, or chopped chives.

These pancakes are a great way to use up your leftover mashed potatoes and make a delicious, quick breakfast.

Mashed Potato Waffles

Another creative way to enjoy leftover mashed potatoes for breakfast is by making mashed potato waffles. These savory waffles are crispy and golden and can be topped with eggs, avocado, or bacon.

Ingredients:

• 2 cups leftover mashed potatoes
• 1 egg
• ½ cup flour
• 1 tsp baking powder
• ¼ cup shredded cheese (optional)
• Salt and pepper to taste

Instructions:

1. Preheat your waffle iron and lightly grease it.
2. In a mixing bowl, combine the mashed potatoes, egg, flour, baking powder, and cheese.
3. Scoop the mixture into the waffle iron and cook until crispy and golden brown.
4. Serve with a side of scrambled eggs or avocado for a complete breakfast.

Mashed potato waffles are a unique twist on traditional waffles and are a great way to elevate your breakfast game using leftover mashed potatoes.

2. Lunch and Dinner Leftover Mashed Potato Recipes

Shepherd’s Pie with Leftover Mashed Potatoes

Shepherd’s pie is a classic dish that uses leftover mashed potatoes to create a comforting and hearty meal. This dish layers seasoned ground meat and vegetables under a rich layer of mashed potatoes, making it a perfect family dinner. Check out our Stuffed Green Pepper Recipe for another delicious dinner idea.

Ingredients:

• 2 cups mashed potatoes
• 1 lb ground beef or lamb
• 1 cup mixed vegetables (peas, carrots, corn)
• 1 onion, diced
• 1 clove garlic, minced
• 1 cup beef broth
• Salt and pepper to taste

Instructions:

1. Preheat the oven to 375°F (190°C).
2. In a skillet, cook the ground meat, onion, and garlic until the meat is browned and the onions are soft. Drain any excess fat.
3. Add the mixed vegetables and beef broth, simmering for 10 minutes until the sauce thickens.
4. Transfer the meat mixture to a baking dish and spread the mashed potatoes evenly over the top.
5. Bake for 20-25 minutes until the mashed potatoes are golden brown.

This shepherd’s pie is a perfect example of a leftover mashed potato recipe that’s easy to prepare and full of flavor.

Loaded Mashed Potato Bowls

For a simple yet satisfying lunch or dinner, try making loaded mashed potato bowls. These bowls are customizable, allowing you to top your mashed potatoes with whatever ingredients you have on hand.

Topping Ideas:

• Shredded cheese
• Bacon bits
• Sour cream
• Chopped green onions
• Gravy
• Sautéed vegetables

Instructions:

1. Heat up your leftover mashed potatoes.
2. Divide the mashed potatoes into bowls.
3. Add your favorite toppings, like cheese, bacon, and sour cream, to each bowl.
4. Drizzle with gravy or a sprinkle of green onions.

These loaded mashed potato bowls are perfect for a quick, comforting meal that will leave everyone satisfied.

Mashed Potato Tacos

If you’re looking for something outside the box, try mashed potato tacos. These tacos are a fun twist on traditional tacos and are a great way to use up leftover mashed potatoes.

Instructions:

1. Warm up soft or crunchy taco shells.
2. Fill each shell with a scoop of warmed mashed potatoes.
3. Top with shredded lettuce, cheese, salsa, and avocado slices.
4. Top with a spoonful of sour cream or a splash of hot sauce to enhance the flavor.

Mashed potato tacos are a surprisingly delicious way to enjoy leftover mashed potatoes in a new and exciting way.

Learn more creative ways to use leftovers and reduce food waste.

3. Side Dishes from Leftover Mashed Potatoes

Mashed Potato Croquettes

Mashed potato croquettes are crispy, fried potato balls that make an excellent appetizer or side dish. This leftover mashed potato recipe is simple and delicious, perfect for any occasion.

Instructions:

1. Mix the mashed potatoes, egg, Parmesan, and seasonings together.
2. Shape the mixture into small balls and coat them evenly with breadcrumbs.
3. Warm oil in a frying pan over medium heat.
4. Fry the croquettes until golden brown on all sides.
5. Serve with dipping sauce like sour cream or ketchup.

These croquettes are an easy and delicious way to transform your leftover mashed potatoes into a crispy, flavorful treat.

Garlic Mashed Potato Biscuits

Fluffy garlic mashed potato biscuits are a delicious way to use up leftover mashed potatoes. These biscuits are perfect for pairing with soups or stews and add a unique twist to traditional biscuits.

Instructions:

1. Preheat the oven to 400°F (200°C).
2. Combine the mashed potatoes, flour, baking powder, garlic powder, and butter in a bowl.
3. Scoop spoonfuls of the dough and place them onto a baking sheet.
4. Bake for 12-15 minutes until golden brown.

Serve these biscuits warm with a pat of butter or alongside a hearty soup.

4. Comfort Food Recipes Using Leftover Mashed Potatoes

Mashed Potato Soup

Mashed potato soup is a warm, creamy, and comforting dish that’s perfect for cold days. This leftover mashed potato recipe is easy to prepare and will become a go-to when you need something quick and satisfying.

Instructions:

1. Heat a little butter in a pot and sauté the garlic until fragrant.
2. Add the mashed potatoes and chicken broth, stirring until the mixture is smooth.
3. Simmer for 10 minutes, then stir in the milk or cream.
4. Serve with a sprinkle of shredded cheese and crumbled bacon.

Mashed potato soup is a cozy, comforting dish that’s perfect for using up leftover mashed potatoes.

Potato Gratin with Leftover Mashed Potatoes

Turn your mashed potatoes into a rich, cheesy potato gratin for an indulgent side dish. This leftover mashed potato recipe is perfect for a holiday meal or a family dinner.

Instructions:

1. Preheat the oven to 375°F (190°C).
2. Spread the mashed potatoes in a baking dish and top with shredded cheese and a splash of cream.
3. Bake for 20 minutes until the top is golden and bubbly.

This cheesy potato gratin is a rich, delicious way to make use of your leftovers.

FAQs: Frequently Asked Questions

How long can I store leftover mashed potatoes in the fridge?

You can store leftover mashed potatoes in an airtight container in the fridge for 3-4 days. Be sure to keep them sealed tightly to maintain freshness.

Can I freeze leftover mashed potatoes?

Yes, you can freeze leftover mashed potatoes for up to three months. To reheat, thaw them overnight in the fridge and warm them slowly with a bit of butter or milk to restore their creamy texture.

Check out how to store and reheat mashed potatoes properly to keep them tasting fresh.

5. How to Store and Reheat Leftover Mashed Potatoes

When storing leftover mashed potatoes, make sure to keep them in airtight containers to maintain freshness. You can also portion them out for easy reheating.

To reheat:

• Microwave: Add a splash of milk and reheat on medium, stirring occasionally.
• Oven: Preheat the oven to 350°F (175°C), cover the mashed potatoes with foil, and heat for 20 minutes.

For extra creaminess, stir in butter or milk when reheating.

Conclusion: Don’t Waste Those Leftover Mashed Potatoes!

With these leftover mashed potato recipes, you’ll never have to waste your leftovers again. From hearty breakfasts to cozy dinners, these dishes show just how versatile leftover mashed potatoes can be. Reduce food waste and enjoy tasty meals that your whole family will love!