Best Mashed Potatoes Recipe For Thanksgiving Easy Mashed Potatoes With Garlic Low-fat Creamy Mashed Potatoes Instant Pot M...
Main Dishes

20-Minute Mashed Potatoes: Quick & Fluffy


20-Minute Mashed Potatoes


We have all been there: the main course is almost done, the kitchen smells amazing, and suddenly you realize you completely forgot the side dish. You need comfort food, and you need it fast. Enter these 20-Minute Mashed Potatoes, the ultimate kitchen hack for busy weeknights and last-minute holiday prep.

Forget peeling for hours or waiting for giant potatoes to boil. We are taking a few smart shortcuts to deliver a bowl of fluffy, buttery, cloud-like perfection in record time. This isn’t “instant” mashed potatoes from a box (we have standards, after all!); this is the real deal. We’re talking creamy Yukon Golds, rich butter, and warm milk, whipped into a frenzy of deliciousness.

Whether you are serving these alongside a simple roast chicken, piling them onto a Shepherd’s Pie, or just eating them straight from the pot with a spoon (it happens!), this recipe proves that homemade comfort food doesn’t have to take all day.

Let’s get started on the fastest, fluffiest mash you’ll ever make!


Why You’ll Love This Recipe

  • Done in 20 Minutes: By cutting the potatoes smaller, we drastically reduce the boiling time. You’ll be mashing while everyone else is still waiting for the water to boil.
  • No Peeling Necessary: If you use Yukon Gold potatoes, the skins are thin, nutritious, and add a lovely rustic texture. (But you can peel if you insist!)
  • Fluffy, Not Gluey: We share the secret to avoiding that dreaded gummy texture.
  • Simple Ingredients: You likely have everything you need in your fridge right now: potatoes, butter, milk, and salt.
  • Versatile Base: This recipe is the perfect blank canvas for garlic, cheese, herbs, or bacon.
  • Kid-Approved: Soft, buttery, and mild—it’s the side dish that never causes a dinner table argument.

Ingredients

Simple ingredients yield the best results. Here is what you need.

IngredientQuantityNotes
Potatoes2 lbs (1 kg)Yukon Gold are best for a naturally creamy, buttery texture. Russets work if you want them fluffier/drier.
Butter4 tbspUnsalted. Cut into cubes so it melts quickly into the hot potatoes.
Whole Milk1/2 cupWarmed. Cold milk cools the potatoes down too fast. You can use heavy cream for a richer version.
Salt1 tspPlus more for the boiling water. Potatoes need salt to shine!
Black Pepper1/2 tspFreshly cracked is best.
Garlic Powder1/2 tspOptional, but adds a nice savory background note without the bite of raw garlic.
Chives1 tbspChopped, for garnish and a pop of color.

Best Mashed Potatoes Recipe For Thanksgiving Easy Mashed Potatoes With Garlic Low-fat Creamy Mashed Potatoes Instant Pot M...
Best Mashed Potatoes Recipe For Thanksgiving Easy Mashed Potatoes With Garlic Low-fat Creamy Mashed Potatoes Instant Pot M…

Step-by-Step Instructions

1. The Speed Chop

Wash your potatoes thoroughly. Leave the skins on (for rustic style) or peel them quickly. Cut the potatoes into small, uniform 1-inch cubes.
Chef’s Secret: The smaller the cube, the faster the cook. Large chunks take 20 minutes to boil; these small cubes take less than 12.

2. The Cold Water Start

Place the potato cubes in a large pot. Cover them with cold water by about an inch. Add a generous tablespoon of salt to the water.
Why Cold Water? Starting with hot water cooks the outside before the inside. Cold water ensures they cook evenly from edge to center.

3. Boil ‘Em

Cover the pot and bring to a boil over high heat. Once boiling, remove the lid (to prevent spillover) and reduce heat slightly to maintain a rolling boil. Cook for 10–12 minutes.
The Test: Pierce a cube with a fork. If it falls apart effortlessly, they are done.

4. Drain and Dry

Drain the potatoes in a colander. Immediately return them to the hot, empty pot. Turn the heat to low for just 1 minute, shaking the pot gently to let the excess steam evaporate.
Crucial Step: This “steam dry” step removes water so your potatoes taste like potato, not water. It makes them fluffier!

5. Mash and Melt

Remove from heat. Add the butter cubes and mash roughly with a potato masher to let the butter melt. Pour in the warm milk (start with less, add more as needed), salt, pepper, and garlic powder.

6. Whip It Good

Continue to mash until you reach your desired consistency. For a rustic mash, leave some lumps. For a smooth mash, put some elbow grease into it!
Warning: Do not use a food processor or blender. That creates glue. Stick to a hand masher or ricer.

7. Serve

Transfer to a warm serving bowl. Top with an extra pat of butter (because why not?) and a sprinkle of fresh chives. Serve immediately while they are steaming hot.


Tips for Success

  1. Warm Your Milk: Pouring cold milk into hot potatoes shocks them and lowers the temperature of your dish. Microwave your milk for 30 seconds before adding it.
  2. Salt the Water: This is the only chance to season the inside of the potato. The water should taste like the sea.
  3. Don’t Overwork Them: Potatoes are full of starch. The more you mash, the more starch releases. If you go too crazy, you end up with wallpaper paste. Mash just until combined.
  4. Butter First: Coat the starch molecules with fat (butter) before adding the liquid (milk). This helps prevent gumminess and ensures a silky texture.
  5. Use a Ricer: If you want truly restaurant-style, lump-free potatoes, press the cooked potatoes through a potato ricer instead of using a hand masher. It makes them incredibly airy.

Variations & Substitutions

  • Garlic Smash: Add 3 cloves of peeled garlic to the boiling water with the potatoes. Mash the boiled cloves right into the potatoes for a mellow, sweet garlic flavor.
  • Cheesy Mash: Fold in 1/2 cup of shredded sharp cheddar or parmesan cheese along with the butter.
  • Loaded Baked Potato Style: Stir in crispy bacon bits, sour cream (instead of some milk), and cheddar cheese.
  • Dairy-Free: Substitute the butter for olive oil or vegan butter, and use almond milk or vegetable broth for the liquid.
  • Tangy Twist: Swap half the milk for sour cream or plain Greek yogurt for a tangy, ultra-creamy finish.

What to Serve With It

20-Minute Mashed Potatoes go with almost everything!

  • Meatloaf: The classic diner duo.
  • Roast Chicken: Use the potatoes to soak up all that delicious gravy.
  • Steak: Skip the fries and go for mash with your ribeye.
  • Sausages: Bangers and Mash is a comfort food staple for a reason.
  • Stew: Serve a hearty beef or vegetable stew over a bed of mash instead of rice.

Storage & Reheating

  • Fridge: Store in an airtight container for up to 4 days.
  • Freezer: Mashed potatoes freeze surprisingly well! Scoop into a freezer bag, flatten it out (for quick thawing), and freeze for up to 2 months.
  • Reheating: Reheat in the microwave, stirring every minute. Or, reheat on the stove with a splash of extra milk to bring back the creaminess.

Best Mashed Potatoes Recipe For Thanksgiving Easy Mashed Potatoes With Garlic Low-fat Creamy Mashed Potatoes Instant Pot M...
Best Mashed Potatoes Recipe For Thanksgiving Easy Mashed Potatoes With Garlic Low-fat Creamy Mashed Potatoes Instant Pot M…

Nutrition Facts

Here is the estimated nutritional breakdown per serving (makes 6 servings).

NutrientAmount
Calories180 kcal
Protein3g
Carbohydrates28g
Fat7g
Saturated Fat4g
Fiber3g
Sugar2g
Sodium350mg

Dietary Note: Gluten-Free and Vegetarian.


Common Mistakes to Avoid

  • Using a Blender: I will say it again—never put potatoes in a blender. You will make glue.
  • Under-Cooking: If the potatoes are still hard in the middle, you will have hard lumps in your mash that no amount of butter can fix. Boil them until they are falling apart.
  • Waterlogged Potatoes: Skipping the “steam dry” step (step 4) leads to watery, flavorless mash. Let that steam escape!

FAQ

Which potato is best for mashed potatoes?
Yukon Gold is the winner for flavor and natural creaminess. Russets are the winner for fluffiness. A 50/50 mix of both is often considered the “chef’s choice.” Avoid waxy red potatoes if you want a fluffy mash.

Can I make these ahead of time?
Yes. You can keep them warm in a slow cooker on the “low” setting for up to 2 hours. Add a little splash of warm milk if they start to dry out.

Why are my potatoes gummy?
You likely over-mashed them or used a food processor. Next time, be gentler and use a hand masher.

Do I have to use butter?
Technically no, but flavor-wise… yes! If you need to cut fat, you can use broth, but the texture won’t be as rich.


Conclusion

There is no need to wait for a holiday to enjoy good mashed potatoes. With this 20-Minute Mashed Potatoes recipe, you can bring that cozy, homemade feeling to the table any night of the week. They are quick, fluffy, and honestly, better than anything you’ll get from a box.

So grab your masher and get ready for the ultimate comfort food fix. Just don’t be surprised when the bowl is licked clean!

If you enjoyed this quick side dish, try my Smoked Salmon Blinis Incredible for Gourmet Appetizers or my Crispy Keto Onion Rings That Will Transform Your Snack Time to round out your meal!


20-Minute Mashed Potatoes: Quick & Fluffy

20-Minute Mashed Potatoes: Quick & Fluffy

Recipe by Author

A comforting and flavorful mashed potatoes recipe that is quick, easy, and versatile. These mashed potatoes are fluffy and creamy, making them a perfect side dish for any occasion.

Course: Side Dish Cuisine: American Difficulty: easy
4.2 from 120 votes
🍽️
Servings
4
⏱️
Prep time
5
minutes
🔥
Cooking time
15
minutes
📊
Calories
210
kcal
Cook Mode
Keep the screen of your device on

Ingredients

  • 4 large russet potatoes, peeled and diced
  • 1 cup chicken broth
  • 1/2 cup almond milk
  • 2 cloves garlic, minced
  • Salt and pepper to taste

Directions

  1. In a pot, bring the diced potatoes to a boil with chicken broth and garlic. Cook until potatoes are fork-tender, about 10-12 minutes.
  2. Drain the potatoes, then mash them with almond milk until smooth and creamy. Season with salt and pepper.
  3. Serve the fluffy mashed potatoes hot as a delicious side dish.

Nutrition Facts

Calories: 210
Fat: 1.5
Carbohydrates: 45
Protein: 5
Sodium: 350
Fiber: 4
Sugar: 2