Make-Ahead Mashed Potatoes Recipe (2024)

By Genevieve Ko

Updated Nov. 13, 2023

Make-Ahead Mashed Potatoes Recipe (1)

Total Time
40 minutes, plus 30 minutes’ reheating, if desired
Rating
4(1,169)
Notes
Read community notes

It’s not just that mashed potatoes can be made ahead; they actually end up creamier and fluffier when prepared in advance. When mashed potatoes chill, their starches firm up, and when reheated gently, they relax into a mash with an even silkier texture. But you can’t save potatoes that start out gluey. Shearing cooked spuds with any blade — food processor, blender or hand mixer — releases enormous amounts of starch and turns the mash into spackle. Here, you break up the potatoes by hand or with a stand mixer’s paddle attachment for an airy smoothness. If you have a ricer or food mill, you can use that instead.

Featured in: These 6 Thanksgiving Dishes Only Get Better With Time

  • or to save this recipe.

  • Subscriber benefit: give recipes to anyone

    As a subscriber, you have

    10 gift recipes to give each month. Anyone can view them - even nonsubscribers.

    Learn more.

    Subscribe

  • Print Options

    Include recipe photo

Advertisem*nt

Ingredients

Yield:8 to 12 servings (10 cups)

  • Salt and pepper
  • 5pounds russet potatoes
  • 10tablespoons butter, sliced and at room temperature, plus more for reheating
  • 1cup whole milk, warmed, plus more for reheating

Ingredient Substitution Guide

Nutritional analysis per serving (10 servings)

298 calories; 13 grams fat; 8 grams saturated fat; 0 grams trans fat; 4 grams monounsaturated fat; 1 gram polyunsaturated fat; 43 grams carbohydrates; 3 grams dietary fiber; 3 grams sugars; 6 grams protein; 619 milligrams sodium

Note: The information shown is Edamam’s estimate based on available ingredients and preparation. It should not be considered a substitute for a professional nutritionist’s advice.

Powered by

Make-Ahead Mashed Potatoes Recipe (2)

Preparation

  1. Step

    1

    Fill a large pot with 8 cups cold water and 1 tablespoon salt. Peel and quarter the potatoes, adding each to the cold water as you cut to prevent them from discoloring. The potatoes should be immersed. If they’re not, add enough water to cover them, along with a pinch of salt.

  2. Step

    2

    Bring to a boil over high heat and continue boiling until a knife slides through the potatoes very easily, 15 to 20 minutes.

  3. Step

    3

    Drain well, then return the potatoes to the pot. Some should be falling apart. Heat over low, shaking the pot occasionally, until the potatoes are mottled and very dry, 2 to 3 minutes. Turn off the heat.

  4. Step

    4

    Mash in the pot, adding the butter a few pieces at a time, until smooth, then stir in the milk and season to taste with salt and pepper. Or transfer to a stand mixer and beat with the paddle on low, adding a few pieces of butter at a time, until smooth, then add the milk with the machine running. Season to taste with salt and pepper.

  5. Step

    5

    You can serve the potatoes right away or hold them for up to 3 hours: Transfer the hot potatoes to a large, wide metal bowl and evenly smooth the top. Set the bowl over a large saucepan of steaming water (or in a skillet of steaming water) over low heat. Add just enough milk to barely cover the potatoes and partly cover the bowl. Stir gently but well before serving so they’re evenly hot and creamy.

  6. Step

    6

    You also can transfer the potatoes to an airtight container and refrigerate for up to 3 days. To reheat, use the setup in Step 5, but add an ⅛-inch layer of milk over the cold, flat top of the potatoes and stir the potatoes every 10 minutes to help them reheat evenly. The whole batch should be steaming hot within 30 minutes. If the mash is still stiff when hot, stir in more milk (or butter, if you’d prefer). Season to taste with salt and pepper again before serving.

Ratings

4

out of 5

1,169

user ratings

Your rating

or to rate this recipe.

Have you cooked this?

or to mark this recipe as cooked.

Private Notes

Leave a Private Note on this recipe and see it here.

Cooking Notes

Diana

I reheat my potatoes in a slow cooker. One less thing I have to fuss over at the last minute.

Gabby B.

We skip the milk and use sour cream instead. Full-fat sour cream, plenty of butter, and salt. I don’t want to hear anything about the amount of fat and salt! We’ll enjoy thanksgiving our way, and you do yours. See how easy that was?When our kids were younger, we made ‘party potatoes,’ by adding a few tablespoons of really tiny minced carrots and broccoli into the mashed potatoes, giving them a festive look. They were thrilled when I made them again during our first pandemic Thanksgiving. :-)

Dianne Jackson

I have found that along with butter and half and half, cream cheese is the secret to great mashed potatoes. And I never liked leftover mashed potatoes until I started adding the cream cheese. It definitely improves the next day flavor.

make ahead?

This title is a bit misleading. To make ahead, cook potatoes as directed, but put thru a ricer or food mill then refrigerate until ready to use. Then heat milk and melt butter, add in riced potatoes and heat through. That’s how we did it in a well respected restaurant. Works great and you can make single servings on up to a bunch.

Sharon Keller

A friend of mine, with a degree in home economics from the 1950s, and exceptional food preparer, made mashed potatoes as your recipe prescribes but with the addition of a block, 8oz, of cream cheese. This, she said, makes it possible to prepare the mashed potatoes a day ahead, put them in a 9X12 pan and reheat in the oven, without having that day old taste that happens without the cream cheese.

Fast Marty

Everybody's got their spin on the cue ball. Mine is the addition of Boursin cheese (herbed) for a little extra sumpin-sumpin. You're welcome.

vicki

My make-ahead recipe for mashed potatoes includes blending in both sour cream and room-softened cream cheese. Cool, cover tightly, and refrigerate up to 24 hours. Heat in 375 oven until lightly browned, about 30-40 minutes. Always a crowd-pleaser.

Faithy T

Instead of salting the water, use chicken “Better than Bouillon”.

Anana W

The recipe actually says to add the potatoes to cold water, then bring to a boil.

Cynthia

Bad idea to add quartered potatoes to boiling water one at a time as you peel them. They will not cook evenly. Especially with such large pieces, some might still be raw in the middle while others are too mushy. Modern potatoes no longer oxidize as quickly as they used to (genetic engineering?).But if you are worried, put the cut pieces in ice water until all are prepared. My own preference (my mom's way) is to cut them in smaller pieces, add them to cold water, then bring to a simmer.

Bigwave Dave

It isn't clear that he was killing them with herbicides! When I grow potatoes I kill them manually, by knocking down the main stalk.

Sue Dean

First, find some organic potatoes. in the accompanying interview with a third generation Idaho potato grower, he says that he kills the plants three weeks before digging the potatoes. He does not say what herbicide he uses, but I do not want to serve it to my guests what ever it is.

John Manor

I use a silicon canning rack ($5 at Wal****) in a deep sauté pan. That way, I can use a heat-proof glass serving dish and when it's ready, just dry it off and you're good to go.

Kathleen Stark

I find that the microwave reheats cold mashed potatoes retaining the original flavor and texture.

Carol Reid

I have eaten lots and lots of leftover mashed potatoes in my life, including cold for breakfast. They are good. But they are never as good as when they are first made regardless of what you add to them - there is just a different taste. So this confuses me. Although the comments about adding cream cheese are intriguing and I’ll have to try it. But not for Thanksgiving. Plus, making ten lbs of potatoes (our standard) in a ricer? Yikes!

Bryan Cooper

Wow! I thought quiche was supposed to be easy. Next time Costco quiche it is!

Nina

The best way to make mashed potatoes ahead of serving time is to put them in a greased baking dish, cover and refrigerate until the time comes and sprinkle top with grated parmesan cheese and bake at 400 or so for about 30 minutes until the top is golden and crusty. That’s the only way they were served in Central America, where I grew up. Best potato puré gratin you’ll ever have!

Plain Jane

My husband is a traditionalist, and these were his favorite mashed potatoes! I usually like bolder variations, but this was perfection. I did use buttermilk because I had it on hand. It made the timing of the meal easy-peasy!

John

Made ahead and stored in crock pot overnight in fridge. Added butter and milk the next day and turned the crock pot to low. Three hours. Ready to go. Perfect!

Dianne

Perfect just following recipe I’ll definitely make these every time Heating on stove over simmering water til dinner time also worked like a charm

lizzielizzie

Followed the directions exactly, turned out great. Reheated two days after making per the instructions and worked wonderfully. Will make this every year for Thanksgiving.

VjS

Try getting the mashed potatoes out of the simmering water without spilling them and/or burning yourself. I ended up putting them in a low oven because this method takes forever to get them warmed up. A really bad way to reheat mashed potatoes.

FH Cyclist

Easy to make. Used 2 lbs russet & 2 lbs gold (I think used ingredient list from different recipe). Great compliments. Reheated using slow cooker. Put EVOO on bottom & sides with a bit of butter, put mashed potatoes in with milk covering about 3/4 of top. Needed to cook on high to be ready on time.Wonderful way to have smooth mash potatoes with minimal work on Thanksgiving day.

Mary Beth

I made them for Thanksgiving exactly as described and they were perfect! I did add some chopped chives and my 5 year old granddaughter gave me a @thumbs up when she licked the spoon before it went into the dishwasher!

Marie

I’ve been using an old fashioned flat bottomed masher for 50 years, no matter how much potatoes I make, so much easier that taking out and then cleaning a mixer.

umberto

This works. It works well as written. Embellishment is strictly a matter of personal preference.

GiGi

Do not use a stand mixer. The tendency will be to over beat, which can lead to watery mashed potatoes. Use an old-fashioned, flat-based masher with square holes. Mash while hot, adding butter, and then milk until desired consistency. Finish by stirring with a fork to fluff.This takes a bit of muscle, but it’s great fun for kids.

Jane Wagner

What can I substitute in mashed potatos for milk for the lactaid intolerant? Lactaid free milk? Does it taste/cream the same? Thank you

ScratchCook

Try this as a test run before Thanksgiving. Cut back on the butter and add equal amount of Extra Virgin Olive Oil while mashing the potatoes. Taste so you know you will like it. I always mash with a mix of butter and EVOO.

Joan P

5 lbs potatos, 8 oz. softened cream cheese, 1 cup sour cream = heaven. Prepare the day before save for the last step, which is heating in a 350 degree oven for 30 minutes.

Gowan

Pans? A microwave is way the best best source to reconstitute mash! It's what happens in restaurant kitchens. Reheat your riced potatoes THEN get it in a pan to finish with the butter/ milk/seasoning/whatever else.

Private notes are only visible to you.

Make-Ahead Mashed Potatoes Recipe (2024)

FAQs

What is the best method to pre cook mash potatoes and reheat later? ›

Add a teaspoon of lemon juice or white vinegar to help keep the potatoes from oxidizing and let them cool then cover tightly and refrigerate. Reheat (microwave, crock pot, oven, stovetop) till slightly warm and then add in the liquids (milk, chicken broth, even a little water to rehydrate can work).

Can I boil the potatoes ahead of time for mashed potatoes? ›

Boiling your potatoes well in advance of mashing them may make the complicated operation of Thanksgiving dinner a little easier. You can boil them up to two hours ahead of using them if you keep them refrigerated. Before mashing, warm them back up in hot water, then drain well.

Can you soak potatoes overnight before making mashed potatoes? ›

They just won't stand up to an overnight soak, so don't do it. The larger the potato pieces, the longer they'll last in water. If you're prepping with smaller pieces, don't soak for more than 12 hours.

How do you reheat mashed potatoes so they are creamy? ›

Move the potatoes to a baking dish: Heating the potatoes in an even layer allows them to warm up faster with less drying out. Add more cream and butter: More moisture and fat are the two secret ingredients to reheating any leftovers. For potatoes, reach for half-and-half or broth and butter.

How do restaurants keep mashed potatoes fresh? ›

Restaurants prepare the potatoes ahead by boiling and mashing just the potato, then just before serving, it is mixed into boiling cream (or milk or even broth or a combination thereof) to reheat it and make it nice and creamy.

Should you soak potatoes in cold water before boiling for mashed potatoes? ›

Excess starch can make potatoes gummy or gluey.

Rinsing potatoes with cold water prior to boiling helps remove excess starch.

Should you cover mashed potatoes when boiling? ›

Turn the heat to high and bring the water to a boil. Reduce the heat to low to maintain a simmer, and cover. Cook for 15 to 20 minutes, or until you can easily poke through the potatoes with a fork.

Should you soak potatoes in water before boiling for mashed potatoes? ›

If you don't rinse and soak the potatoes in water, all that starch that is naturally in potatoes will cause your mashed potatoes to become gluey and gummy. So rinse and soak the potatoes to remove as much of the starch as possible. The less starch the potatoes have, the fluffier and lighter they will be!

What does Rachael Ray use to mash potatoes? ›

Mash potatoes with half-and-half or milk using a potato masher. Add in the cream cheese and smash until the cheese melts into the potatoes. Add chives or scallions. Season with salt and pepper, to your taste.

Why do restaurant mashed potatoes taste better? ›

Instead of regular milk, pro chefs generally use a generous helping of buttermilk and plenty of half-and-half or (even better) heavy cream in their potatoes. If you think the bartenders up front are pouring heavy, they've got nothing on the cooks in the back who are in charge of the mashed potatoes.

Should you rinse starch off potatoes for mashed potatoes? ›

For the fluffiest and lightest mashed potatoes, use Russets and rinse off excess potato starch before and after cooking. Kenji is the former culinary director for Serious Eats and a current culinary consultant for the site.

How many potatoes per person for mashed potatoes? ›

How much Mashed Potatoes should you make? As a side dish, you should plan on ½ pound of potatoes per person. That means if you are planning on 10 people, use 5 pounds of potatoes. 4 people use 2 pounds of potatoes.

How far in advance can you peel potatoes for mashed potatoes? ›

If you'll be cooking the potatoes in the next few hours, you can leave them submerged in water at room temperature, Tiess says. If it will be longer than a few hours, place them in the refrigerator. Peeled, sliced, submerged, and refrigerated potatoes should be cooked within 24 hours.

Can I prep potatoes ahead of time? ›

For dishes that require boiling or steaming, you can prep potatoes a day ahead and store them submerged in water, covered, and in the refrigerator for up to 24 hours, Tiess says.

Can you cook and reheat mashed potatoes? ›

Return your pre-made mashed potatoes to former glory easily on your stovetop. Simply transfer the cold mashed potatoes to a medium saucepan or Dutch oven, cover them, and heat over low until they're smooth, creamy, and heated through.

Can you pre cook potatoes the day before? ›

If you want to get ahead, why not boil them in advance, then toss in a little oil and store in the fridge until you're ready to roast them. There's no need to bring them back up to room temperature, just toss them into hot fat straight from the fridge.

How do you reheat potatoes without getting them soggy? ›

Regular oven or toaster oven

While this common method takes a little time, it is a great option and the best way to reheat your potatoes if you don't have an air fryer but want similar, great results. Reheating in the oven is a great way to ensure you keep the crispy skin and don't end up with soggy potatoes.

Top Articles
Latest Posts
Article information

Author: Msgr. Refugio Daniel

Last Updated:

Views: 5946

Rating: 4.3 / 5 (74 voted)

Reviews: 81% of readers found this page helpful

Author information

Name: Msgr. Refugio Daniel

Birthday: 1999-09-15

Address: 8416 Beatty Center, Derekfort, VA 72092-0500

Phone: +6838967160603

Job: Mining Executive

Hobby: Woodworking, Knitting, Fishing, Coffee roasting, Kayaking, Horseback riding, Kite flying

Introduction: My name is Msgr. Refugio Daniel, I am a fine, precious, encouraging, calm, glamorous, vivacious, friendly person who loves writing and wants to share my knowledge and understanding with you.