RECIPE: Thanksgiving Mashed Potatoes (2024)

Alex Guarnaschelli is an Iron Chef, Food Network celebrity chef, author of Old-School Comfort Food and the executive chef at New York City’s Butter restaurants. Read her PEOPLE.com blog every Tuesday to get her professional cooking tips, family-favorite recipes and personal stories of working in front of the camera and behind the kitchen doors. Follow her on Twitter at @guarnaschelli.

As promised, here is another suggestion for something new to do with potatoes for your Thanksgiving (or any holiday) table. I always like to branch out with my favorite ingredients and one of those is definitely potatoes. I love all the cool heirloom varieties of blue and red potatoes I find at the market. The Russets and the Bakers are also very inviting. Each one, like each apple, seems to have its own personality. But despite all of these wonderful varieties of spuds, I have only one true potato memory from childhood.

Now, don’t get me wrong, my mom and dad often made a simple baked potato with nothing on it and serving split open with pat of butter. Nothing more. I still love that.

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But the one memory I hold dearest is this recipe. Folding whipped cream into mashed potatoes with Parmesan cheese and baking it. I was about 9 years old the first time I remember watching my mom make this. I couldn’t believe she was taking perfectly good unsweetened whipped cream that belonged (I thought) to a cake or hot fudge sundae and seasoning it with salt (instead of sugar) and gingerly folding it into mashed potatoes.

But the cream lightens the texture of the potatoes and gives them a deep richness without being heavy. Parmesan cheese adds that deep salt factor. Arriving at the table with this baking dish, after the turkey has roasted, rested and been carved, is the ultimate cinematic touch to a holiday table. Your oven is already going to be roaring hot and fresh off the turkey victory. Why not pop a dish of these into the oven to bake as you bring out the rest of your holiday spread? Check it out:

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Mashed Potatoes “Chantilly”

Serves 8

4½ – 5 pounds Idaho Russet potatoes, peeled and cut into 1 inch chunks (Note: make sure the potato chunks are all relatively the same size to assure even cooking)
Kosher salt to taste
¾ cup whole milk
1 stick unsalted butter, cut into slices, plus 1 additional tablespoon butter for greasing the baking dish
1 tbsp. unseasoned breadcrumbs
1 cup heavy cream
¾ cup grated Parmesan cheese

1. Preheat the oven to 375 degrees Fahrenheit.
2. Cook the potatoes: In a large pot, add the potatoes and cover with cold water. Bring the water up to a boil and reduce to a simmer. Add a generous pinch of salt to the water and allow the potatoes to cook until tender when pierced with the tip of a knife, 15-20 minutes. Pour the water and potatoes into a colander placed in the sink to drain off all of the water. Return the same pot to the heat and add the milk. Bring the milk to a simmer and carefully add the potatoes back into the pot. Season with salt to taste and whisk in the stick of butter. Whisk until all of the ingredients meld together. Taste for seasoning. Remove from the heat.
3. Use the remaining tablespoon butter to “grease” the sides and bottom of the baking dish. Add in the breadcrumbs and roll them around inside the dish so it creates a butter/breadcrumb topping.
4. Mash the potatoes: Using a whisk (or an electric mixer fitted with the whisk attachment), whip the heavy cream until fairly firm. Season with salt. With a rubber spatula, gently fold the whipped cream and about ½ cup of the Parmesan cheese into the mashed potatoes. Taste for seasoning. Transfer the potatoes to a baking dish and top with remaining Parmesan. Place in the center of the oven and bake, undisturbed, for 15-20 minutes. The top should be light brown from the cheese and the potatoes hot. Serve immediately.

A “luxe” version of mashed potatoes, the whipped cream folded into the hot potatoes is genius, and the baked affect with the Parmesan cheese makes it even better. It makes it almost like a soufflé. I have taken the leftovers and spread them into a sandwich. I have made a Shepherd’s pie by layering leftover turkey meat and gravy with spices and a layer of this on top. Sublime.

  • The only issue? There isn’t always much of this leftover to use the next day. I advise calculating double what you think you need and then doubling that amount again.
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  • [
RECIPE: Thanksgiving Mashed Potatoes (2024)

FAQs

When should I start the mashed potatoes for Thanksgiving? ›

You can make the mashed potatoes a few hours before dinner, and then keep them warm on the stovetop. When you should start cooking: A couple hours before dinnertime.

How many pounds of potatoes do I need for 20 people for Thanksgiving? ›

Plan on 1/3 to 1/2 pound potatoes per person for your feast.

Why do people add sour cream to mashed potatoes? ›

Sour cream adds a little bit of tangy flavor and a boost of richness to mashed potatoes. It's a fun change from the standard milk or cream and butter combo usually flavoring mashed taters. You can even try your hand at making homemade sour cream from heavy cream!

Can you boil potatoes the night before for mashed potatoes? ›

Make-ahead mashed potatoes are a great option for the holidays. You can do nearly everything — boil, peel, and mash; stir in milk and salt — up to two days ahead. Before serving, reheat. Adding butter at the last minute makes them taste freshly mashed.

Can you cut up potatoes the night before for mashed potatoes? ›

If you're here, you'll probably be glad to know that yes, you can peel and cut potatoes the day before you plan to serve them — and that it's super easy! All you have to do is submerge the bare potato pieces in water and refrigerate (more on that later).

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.

Why put a raw egg in mashed potatoes? ›

Plus, the buttery richness of the yolks will pair perfectly with the earthy savoriness of the potatoes in a classic recipe and offer a perfect complement to more elaborate recipes like roasted garlic mashed potatoes. There's no need to temper the egg yolk when you add it to a mashed potato recipe.

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.

How long should potatoes boil for mashed potatoes? ›

Once boiling, reduce heat, adjusting as needed to maintain a simmer. Cook potatoes until they offer no resistance when pierced: 10–12 minutes for baby potatoes, 15–20 minutes for small potatoes, or 30–40 minutes for large cubed potatoes. Drain potatoes in a colander and let cool 10 minutes.

How many people does a 5 lb bag of potatoes feed? ›

How many pounds of potatoes per person for mashed potatoes? A 5-pound bag of potatoes makes 10 to 12 servings of mashed potatoes.

How many potatoes to peel per person for mashed potatoes? ›

Serving Size: 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. To freeze leftover mashed potatoes, allow them to cool then place them in a freezer-safe bag.

Is cream cheese or sour cream better in mashed potatoes? ›

Sour Cream: The sour cream helps keep the mashed potatoes fluffy. Cream Cheese: This adds a bit of creaminess without being too overpowering.

Is milk or sour cream better for mashed potatoes? ›

Milk – It smooths the starchy potatoes into an incredibly creamy mash. Use whole milk for the creamiest results. Sour cream – Technically, this ingredient is optional. If you skip it, the recipe will still come out great.

Is milk or cream better for mashed potatoes? ›

Heavy cream will make for the creamiest mashed potatoes, but whole milk or half and half will also work. Don't use anything with less fat than whole milk, otherwise, your potatoes won't be as flavorful or creamy.

Can I start mashed potatoes ahead of time? ›

The short answer is yes, you can make just-as-delicious mashed potatoes ahead of time. Guests won't even be able to tell the difference between fresh-off-the-stovetop potatoes and the same creamy version made days in advance.

How far in advance can you prep mashed potatoes? ›

Stir it gently together until combined, and that's your make-ahead mashed potatoes made! These can be kept in the fridge for up to 2 days, OR if you're making them the morning of, you can just slip them into a crockpot (set to the lowest heat) and keep them warm until you're ready to serve them.

How far in advance can I prep potatoes for mashed potatoes? ›

If you're making the potatoes only a couple of hours ahead, you can keep them warm. If you're making them a day in advance, you can put them in the fridge. When you're ready to serve the potatoes, heat the cream (or milk or stock, as the case may be in your recipe) in a saucepan until it comes to a boil.

How early can I prep mashed potatoes? ›

If mashed potatoes are on the menu — and oh, we hope they are! — you may have wondered if you can shave off some party-day stress by making them ahead of time. We've got good news: You can prep the potatoes themselves a few days beforehand — and actually mash them up to 1 day before.

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