Mashed Potato Pancakes - Recipe for Holiday Leftovers (2024)

Do you have lots of leftover mashed potatoes? Try this easy recipe for Leftover Mashed Potato Pancakes with Cheese! Made with 4 simple ingredients and ready in just 15 minutes, they make the best quick meal or appetizer.

Mashed Potato Pancakes - Recipe for Holiday Leftovers (1)

Classic German potato cakes are one of my all-time favorite recipes. I don’t make that kind of potato pancakes very often though, because shredding, pressing and draining the potatoes can be quite time-consuming.

I had this sudden idea that I could try making potato cakes from leftover mashed potatoes, and I have to say – they turned out better than the real deal!

They come together in 5 minutes, and they cook in about 10. So basically that’s food on the table in 15 minutes, which is pretty amazing in my books – especially if you’re making these the day after Thanksgiving!

Ingredients you’ll need

Here is a visual overview of the ingredients in the recipe. Scroll down to the printable recipe card at the bottom of this post for quantities!

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Ingredient notes

Make without leftover mash

I know I’m a big advocate for fresh family cooking. But with little kids at home? I get it,100% from scratch cooking is not always an option.

If you’re looking for a quick finger food so your toddler can eat by themselves while you nurse the baby, these work just as well with instant mashed potatoes.

Cheese

I love cheddar in these, but pretty much any shredded cheese will work. I have made them plenty of times with Gouda or Mozzarella, and they were always a hit.

Add more flavor

You can add chopped chives, finely diced ham, cooked and crumbled bacon, chopped green onions… to the pancake batter, if you like. So many ways to switch up the flavor here, and they come out delicious any way you make them.

How to make potato cakes

Combine all ingredients: Add all ingredients to a bowl and stir them together until smooth.

The amount of flour you need heavily depends on the consistency of your mashed potatoes, so start with the amount given in the recipe, then increase from there if the batter is very runny.

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Shape cakes: I like using a cookie scoop to shape the potato mix into cakes. If your mashed potatoes were very firm, you may need to shape them into discs by hand.

Otherwise just drop them into a sizzling hot skillet with oil and lightly flatten with the back of a rubber spatula.

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Cook cakes: These turn out best when pan-fried.

Just heat some oil in a large nonstick skillet, then cook them on both sides until browned and crispy on the outside and heated through all the way on the inside.

These are best served right away while hot and fluffy!

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Mashed Potato Pancakes FAQs

How long are leftover mashed potatoes good for?

There are differing opinions on this, but I’m a stickler when it comes to food safety, so I never store leftover mashed potatoes for more than 2-3 days in the fridge.

Can you freeze potato cakes?

While these do taste best fresh, they can be frozen for convenience/to save leftovers.

Freezer instructions

To freeze: Let the potato cakes cool completely, then flash-freeze them on a baking sheet in a single layer until solid (1-2 hours) before transferring them to a freezer-friendly bag or container. Label with the name and use-by date (freeze for up to 3 months).

To reheat: Take as many potato pancakes as you need from the bag or container and defrost them on the counter for 10-15 minutes. Reheat in the oven at 350°F or in the microwave until steaming hot all the way through.

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Serving ideas

We love these with sour cream, applesauce or cranberry sauce (great to use up those leftovers, too!).

If you want to make these for a St Patrick’s Day spread (kind of a cheat’s Irish Potato Pancake, or Boxty), they go great with Irish Stew! I also have a traditional Irish Boxty recipe, if you’re looking for that in particular.

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I’m sure these leftover mashed potato cakes would work just as well as a side dish or a fun appetizer – at least my toddler thinks these are the best finger food ever!

More recipes for holiday leftovers

  • 30 Minute Stovetop Turkey Tetrazzini
  • Easy Turkey Pot Pie
  • Homemade Shepherd’s Pie
  • Crock Pot Cranberry Pork Chops

PSIf you try this recipe, please leavea review in the comment section and add a star rating in the recipe card – I appreciate your feedback! Follow along onPinterest,FacebookorInstagram.

Printable recipe

Printable Recipe Card

Mashed Potato Pancakes - Recipe for Holiday Leftovers (12)

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Leftover Mashed Potato Cakes

Use your leftover mashed potatoes in this Leftover Mashed Potato Cakes recipe! They go from fridge to table in 15 minutes and make for a super-speedy meal!

Recipe by Nora from Savory Nothings

made it? tap the stars to add your rating!

4.82 from 75 votes

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Recipe details

Prep 5 minutes mins

Cook 10 minutes mins

Total 15 minutes mins

Servings 4 servings

Difficulty Easy

Ingredients

  • 2 cups cold mashed potatoes
  • 2 large eggs
  • 2 oz finely shredded cheddar cheese
  • 6 tablespoons flour or more depending on how creamy your potatoes are
  • Oil or nonstick cooking spray, for frying

Instructions

  • Make potato cake batter: Stir the mashed potatoes, eggs, cheese and flour together in a large bowl. Start with 6 tablespoons of flour and add more if needed. You should end up with a slightly sticky, soft dough that can be shaped into disks.

  • Shape cakes: With a cookie scoop, scoop out balls from the potato dough and flatten them into thick discs between damp hands. Making your hands slightly wet will prevent the dough from sticking to them.

  • Cook cakes: Heat the oil or nonstick cooking spray in a large frying pan over medium heat. Place the potato cakes in the hot frying pan and cook them until golden brown on either side, about 3-5 minutes each. Serve hot.

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Notes

Don’t let the cakes stand for too long once their cooked, as they will lose their fluffiness. They are best eaten immediately.

Ingredient notes

  • Pretty much any shredded cheese works, Mozzarella or Gouda are delicious, too.
  • Feel free to add your favorite mix-ins: Cooked and crumbled bacon, finely diced ham, chopped chives, chopped green onion…

Freezer instructions

To freeze: Let the potato cakes cool completely, then flash-freeze them on a baking sheet in a single layer until solid (1-2 hours) before transferring them to a freezer-friendly bag or container. Label with the name and use-by date (freeze for up to 3 months).

To reheat: Take as many potato pancakes as you need from the bag or container and defrost them on the counter for 10-15 minutes. Reheat in the oven at 350°F or in the microwave until steaming hot all the way through.

Nutrition

Serving: 1servingCalories: 255kcalCarbohydrates: 9gProtein: 7gFat: 7gSaturated Fat: 4gCholesterol: 97mgSodium: 119mgPotassium: 56mgFiber: 1gSugar: 1gVitamin A: 261IUCalcium: 115mgIron: 1mg

Nutrition is an estimate.

More recipe information

Course: Side Dish

Cuisine: European

Mashed potato recipes

I definitely have some mashed potato recipes you can try – a regular and an instant pot variety. Both make great leftovers for mashed potato cakes 😉

  • Instant Pot Mashed Potatoes
  • How to Make Mashed Potatoes
Mashed Potato Pancakes - Recipe for Holiday Leftovers (2024)

FAQs

Can potato pancakes be reheated? ›

Store your leftover potato pancakes in an airtight container (lined with paper towels to absorb the excess oil) in the refrigerator for up to two days. Reheat in the oven or in the air fryer.

How long can you keep leftover mashed potatoes? ›

How Long You Can Keep Leftover Mashed Potatoes. Mashed potatoes should easily last three to five days in the fridge if stored correctly and within two hours of cooking. This means ensuring there isn't any moisture buildup under the lid that could encourage the growth of bacteria.

What's the best potato to use for potato pancakes? ›

Russet potatoes work best in this recipe because they have a high starch content, which helps to bind the pancakes together. I do not recommend substituting with red or yellow potatoes.

Why are my mashed potato pancakes falling apart? ›

The biggest thing to note is how thick the mashed potatoes are to begin with, if your mashed potatoes are thin or more watery to begin with you might need to add more flour to keep everything together. Egg – This is used as a binder to help keep the mashed potatoes cakes from falling apart.

How do you reheat potato pancakes so they are crispy? ›

When ready to reheat, place in a 375 degree oven for about 10 minutes (7 if using a convection oven) until heated through just prior to serving. A convection oven setting will produce a more crispy result.

Can you make pancakes ahead of time and reheat? ›

Once partly frozen, transfer them to a Ziploc freezer bag, squeezing all the air out of the bag. They'll keep perfectly frozen for up to 2 months. To reheat the frozen pancakes, arrange them in a single layer on a microwave-safe plate. Microwave on full power for 1 minute, or until they're hot all the way through.

Can I eat mashed potatoes after 7 days? ›

Cooked potatoes and other cooked vegetables can be safely kept in the refrigerator 3 to 4 days.

Can you eat 7 day old mashed potatoes? ›

Cooked, mashed potatoes can last 3-5 days in the fridge, if stored correctly. Even if there are no visible signs of spoilage, after 7 days, they're no longer safe to eat. If you want to store mashed potatoes for more than 5 days, freezing them is the best option.

Can dogs eat mashed potatoes? ›

Can dogs eat mashed potatoes? Yes, as long as the potatoes are roasted and not boiled and no salt, seasonings, milk or butter is added your pet can enjoy this all-time favourite dish. However, there isn't much nutritional value your dog will be able to get from eating mashed potatoes.

What is another name for potato pancakes? ›

Potato pancakes are associated with almost every European cuisine and are referred to as a variety of names including latkes (Jewish culture), kartoffelpuffer (Germany), bramborak (Slovakia and Czech Republic), draniki (Austria), tattifish (England) and rosti (Switzerland) (“Potato Pancake Background”, n.d).

What is the name for potato pancakes? ›

/ˈlɑtkə/ A latke is a small pancake usually made with grated potatoes. Latkes are traditionally eaten during Hanukkah. Most latkes are crispy little potato pancakes that are served with apple sauce or sour cream during the eight days of Hanukkah.

What do you eat with potato pancakes? ›

What to Serve on Potato Pancakes
  1. sour cream.
  2. cottage cheese.
  3. eggs.
  4. smoked salmon.
  5. caramelized onions.
  6. tzatziki.
  7. cream cheese.
  8. apple sauce (this is very traditional!)
Mar 3, 2023

Why are my potato pancakes grey? ›

It depends on whether your potatoes are turning gray before you cook them or after. When you grate raw potatoes, you release starch that can cause them to oxidize, or turn dark. The best way to keep that from happening is to cover the potatoes with cold water, then drain them very well and pat them dry before cooking.

Do potato pancakes go bad? ›

You can store these savory mashed potato pancakes in the fridge for 3 to 4 days in a tightly closed glass container. If you've had your cooked mashed potatoes in the fridge a few days before making these savory pancakes, then it'll be best to use them up sooner rather than later.

What ingredient keeps pancakes from falling apart? ›

I can barely flip a pancake without it falling apart on me.

Your batter could be too loose—add a little flour.

Can you reheat cooked pancakes? ›

Reheat larger batches in the oven for 10 minutes at 350 °F (177 °C). Wrap your pancakes in foil before putting them in, which will help them retain their fluffiness and not get too dry. You can either wrap up a stack in foil, or lay them flat on a baking sheet and cover it tightly with foil.

How long to reheat potato cakes? ›

Instructions for freezing, defrosting and reheating

To defrost, leave them in the fridge overnight until completely defrosted. To reheat, microwave for 30 seconds-1 min until piping hot inside or reheat in an oven set to 180C/160C fan/gas 4 for around 10-15 mins until hot.

What is the best way to reheat breakfast potatoes? ›

To store: store any leftovers in airtight containers in the refrigerator for up to 3-5 days. To reheat: feel free to reheat the potatoes right back in the oven at 400 degrees F for about 10 minutes. You can also reheat them in the microwave until warmed through, though they won't be as crispy.

Can you freeze and reheat potato pancakes? ›

Seal the foil packages in resealable plastic freezer bags and freeze for up to 3 months. You can thaw the pancakes overnight in the fridge and then reheat the packages in an oven that has been preheated to 150c/300F for 5 to 8 minutes, until the pancakes are piping hot.

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