Mashed potatoes are a delicious and comforting side dish, but reheating them can be a bit of a challenge. Whether you made too much or just want to enjoy leftovers, reheating mashed potatoes can result in dry, unappetizing potato clumps. But fear not, we’ve compiled a comprehensive guide on how to reheat mashed potatoes that will leave them tasting just as good as they did the first time around.

The Microwave Method

Microwaving is perhaps the most popular and fastest way to reheat mashed potatoes, but it can also be the trickiest. To ensure the best results, follow these steps:

1. Spoon the desired amount of mashed potatoes into a microwave-safe dish.
2. Add a tablespoon of milk or butter to add moisture and creaminess.
3. Cover the dish with microwave-safe plastic wrap.
4. Microwave on high for 1-2 minutes, stopping and stirring every 30 seconds until heated all the way through.
5. Check the consistency of the potatoes and adjust by adding more milk or butter if needed.

– Make sure to add enough liquid, as microwaving can dry out the potatoes quickly.
– For added flavor, mix in sour cream, cheese, or fresh herbs after heating.

The Stovetop Method

If you have a little more time, reheating your mashed potatoes on the stovetop can create creamier and tastier results. Follow these steps:

1. Spoon the desired amount of mashed potatoes into a pot or saucepan.
2. Add a splash of milk or cream to the pot.
3. Stir the potatoes over low heat, constantly, until heated thoroughly.
4. Add salt and pepper to taste and mix in any desired additional ingredients like chives or garlic.

– Do not let the potatoes boil or cook for too long, or they can become lumpy.
– Stirring frequently will help maintain the creamy texture.

Compared to the microwave method, the stovetop method takes a bit longer, but the result is worth the time and effort.

The Oven Method

Reheating mashed potatoes in the oven takes the longest but can be worth it for the crispy, golden-brown top. Here’s how to do it:

1. Preheat your oven to 350°F (175°C).
2. Spoon your mashed potatoes into an oven-safe dish and smooth out the surface.
3. Add a layer of sliced or shredded cheese, herbs, or bacon on top for added flavor.
4. Cover the dish with aluminum foil.
5. Bake the potatoes for 20-30 minutes or until the potatoes are heated through.
6. Remove the foil and bake for 5-10 additional minutes to achieve a crispy top.

– Place the dish with the mashed potatoes on top of a baking sheet to prevent spills in the oven.
– Be careful not to overcook, or the potatoes can dry out.

Slow Cooker Method

For a hands-free method, reheating mashed potatoes in a slow cooker is the way to go. This method is perfect for large gatherings or busy weeknights. Follow these steps:

1. Pour a cup of milk or cream into your slow cooker.
2. Add the mashed potatoes to the slow cooker.
3. Cook the potatoes on low for 2-3 hours, stirring occasionally, until heated all the way through.
4. Add additional ingredients like cheese or herbs as needed.

– Stir occasionally to ensure an even heat distribution.
– Keep the slow cooker on the warm setting to maintain the ideal temperature for serving.

Fried Mashed Potato Patties

An alternative method that reinvents leftover mashed potatoes is to fry them into patties for a crispy, savory snack. Follow these steps:

1. Mix in chopped onions, garlic, or herbs into your mashed potatoes to add flavor.
2. Form the mashed potatoes into patties or balls.
3. Heat olive oil or butter in a pan over medium-high heat.
4. Fry the patties for 3-4 minutes per side or until golden brown.
5. Drain the patties on a paper towel to remove excess oil.

– Try adding shredded cheese or crumbled bacon for added flavor.
– Experiment with different sauces like ranch or hot sauce to complement the patties.


Reheating mashed potatoes can be a daunting task, but with the right methods and tips, you can enjoy the dish again and again. Whether you use the microwave, stovetop, oven, slow cooker, or turn your mashed potatoes into patties, different techniques yield different results that can suit your preferences. Remember to add extra moisture and flavor when reheating, and don’t be afraid to experiment with new ingredients and methods.

By Riddle Reviewer

Hi, I'm Riddle Reviewer. I curate fascinating insights across fields in this blog, hoping to illuminate and inspire. Join me on this journey of discovery as we explore the wonders of the world together.

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