How to tell if mashed potatoes are done

Want the creamiest mashed potatoes? Use Yukon Gold potatoes, lots of butter, and cream. This recipe makes the best mashed potatoes for Thanksgiving, Christmas, Easter, or any holiday in between.

How to tell if mashed potatoes are done

Everybody seems to have their favorite way of making mashed potatoes. Some cook them with the peel on, some without. Some add a little of the cooking water to the mashed potatoes for extra starch.

I have found that the single thing that makes the biggest difference for making perfect creamy, heavenly potatoes is the type of potatoes you use.

How to Make Mashed Potatoes

Yukon Golds Make the Best Mashed Potatoes

Most people use starchy Russets for mashed potatoes. With their high starch and low water content, they're good for baking, for making French fries, and for mashing. Here's my secret though—even better than Russets for mashing are Yukon Golds.

They're a little more expensive than Russets, but worth it! They're naturally creamy when mashed, never mealy, and have a slightly buttery flavor all on their own. Yukon golds make the most perfectly creamy, buttery mashed potatoes.

Tips for the Best Mashed Potatoes

Mashed potatoes are essentially an easy dish, but we've found a few tips and tricks that ensure the best potatoes ever:

  • Start cooking the potatoes in cold water: This ensures that the potatoes cook evenly. Otherwise, if you start with hot or boiling water, the outsides of the potatoes cook and soften while the middles are still hard and crunchy.

Simply Recipes / Annika Panikker

  • Warm the butter and cream: This might seem like a fussy step, but it's worth it. Warm butter and cream will blend more easily into the warm potatoes, making them creamier and softer.
  • Use a potato masher: If your potatoes are cooked properly and the butter and cream are warm, you should have no problem mashing your potatoes into a creamy consistency with just a potato masher. Avoid using a blender or food processor; this can make your potatoes gluey.

Can You Reheat Mashed Potatoes?

Yes! You can even make ahead and freeze mashed potatoes. Just make sure that you don't skimp on the butter or cream. It's the fat that helps the potatoes reheat well.

Our favorite way to reheat mashed potatoes is to just put them in the microwave (covered) for a couple minutes, and then give them a good stir before serving.

You can also put them in a slow cooker (a couple hours on low), or reheat in the oven or on the stovetop. Just stir occasionally, and add more butter and seasoning if needed to serve.

Simply Recipes / Annika Panikker

More Mashed Potato Recipes

  • Slow Cooker Mashed Potatoes
  • Instant Pot Garlic Mashed Potatoes
  • Bourbon Mashed Sweet Potatoes
  • Mashed Potatoes with Brown Butter, Goat Cheese, and Sage
  • Duchess Potatoes

Always put potatoes in cold water to start, then bring to a boil. That way the potatoes cook more evenly.

This recipe is easily doubled.

  • 1 1/2 pounds (680 g) Yukon Gold potatoes, peeled and cut lengthwise into quarters

  • 1/2 teaspoon salt

  • 4 tablespoons(60 ml) heavy cream

  • 2 tablespoons (30 g) butter

  • 1 tablespoon milk (or more)

  • Salt and pepper

  1. Cook the potatoes:

    Place the peeled and cut potatoes into a medium saucepan. Add cold water to the pan until the potatoes are covered by at least an inch. Add a half teaspoon of salt to the water.

    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.

    Simply Recipes / Annika Panikker

    Simply Recipes / Annika Panikker

    Simply Recipes / Annika Panikker

  2. Prep the butter and cream:

    While the potatoes are cooking, melt the butter and warm the cream. You can heat them together in a pan on the stove or in the microwave.

    Simply Recipes / Annika Panikker

  3. Drain and mash the potatoes:

    When the potatoes are done, drain the water and place the steaming hot potatoes into a large bowl. Pour the heated cream and melted butter over the potatoes.

    Mash the potatoes with a potato masher. Then use a strong wooden spoon (a metal spoon might bend) to beat further.

    Add milk and beat until the mashed potatoes are smooth. Don't over-beat the potatoes or the mashed potatoes will end up gluey.

    Add salt and pepper to taste.

    Did you love this recipe? Give us some stars below!

    Simply Recipes / Annika Panikker

    Simply Recipes / Annika Panikker

    Simply Recipes / Annika Panikker

    Simply Recipes / Annika Panikker

Nutrition Facts (per serving)
265 Calories
12g Fat
37g Carbs
5g Protein

Show Full Nutrition Label Hide Full Nutrition Label

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Nutrition Facts
Servings: 4
Amount per serving
Calories 265
% Daily Value*
Total Fat 12g 15%
Saturated Fat 7g 37%
Cholesterol 34mg 11%
Sodium 409mg 18%
Total Carbohydrate 37g 13%
Dietary Fiber 4g 13%
Total Sugars 3g
Protein 5g
Vitamin C 16mg 82%
Calcium 42mg 3%
Iron 2mg 10%
Potassium 932mg 20%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Nutrition information is calculated using an ingredient database and should be considered an estimate. In cases where multiple ingredient alternatives are given, the first listed is calculated for nutrition. Garnishes and optional ingredients are not included.

How do you tell if mashed potatoes are undercooked?

2. My potatoes are lumpy. Lumpy mashed potatoes generally mean undercooked potatoes. If you get to this point and you realize you've undercooked your potatoes, just add a little bit of milk or cream and cook the potatoes over a low heat until the lumps begin to soften.

Can you overcook mashed potatoes?

If you find your mashed potatoes are soupier than normal, it's likely because you overcooked them, Buzzfeed says. Overcooked potatoes aren't always dry and hard, as it's possible to overboil a potato too.

How Do You Know When potatoes are done cooking?

You will know when the potato is done when you can pierce it with a fork, and it'll easily go through and slide off the fork. This is a great technique for mashed potatoes, or for cooking potatoes ahead of time for dinner or a potato salad, he says.

Why are my mashed potatoes chewy?

When too much starch gets released, the potatoes become gummy, gluey, and unappetizing. Overworking the potatoes can happen in a couple ways: either by simply handling them too much, or by using a food processor, blender, or similar tool, which mixes the potatoes too aggressively.