What You’ll Need: The Ingredients
Let’s gather everything we need to create these dreamy mashed potatoes. Don’t worry, the ingredient list is short and sweet!
The Potato Base:
- 2 pounds Yukon Gold potatoes, peeled and quartered
- 1 teaspoon salt, plus more to taste
The Creamy Dream Team:
- ½ cup whole milk
- 4 tablespoons (½ stick) unsalted butter, cut into pieces
- ¼ cup heavy cream (optional, but highly recommended!)
The Flavor Boosters:
- 2 scallions, thinly sliced (green parts only)
- ¼ cup chopped fresh parsley
- Salt and freshly ground black pepper to taste
Let’s Get Mashing: Step-by-Step Instructions
Alright, friend, it’s time to transform these humble potatoes into a masterpiece. Follow these simple steps, and you’ll be amazed at the results!
Step 1: Boil the Potatoes
- Place the potatoes in a large pot and cover with cold water. Add 1 teaspoon of salt.
- Bring to a boil over high heat, then reduce heat to medium and simmer for 15-20 minutes, or until the potatoes are very tender and easily pierced with a fork.
Step 2: Drain and Dry
- Drain the potatoes in a colander.
- Return the potatoes to the empty pot and place over low heat for 1-2 minutes, shaking the pot occasionally, to dry out the potatoes slightly. This helps prevent them from becoming waterlogged.
Step 3: Mash It Up!
- Remove the pot from the heat. Add the milk and butter to the potatoes.
- Using a potato masher or a ricer (for the ultimate smooth texture), mash the potatoes until smooth and creamy. Be careful not to overmix, as this can make them gluey.
- If using, stir in the heavy cream for extra richness.
Step 4: Flavor Fiesta
- Gently fold in the scallions and parsley.
- Season with salt and pepper to taste. Don’t be shy with the seasoning!
Step 5: Serve and Enjoy!
- Serve immediately while hot and creamy.
- Garnish with an extra sprinkle of parsley or a pat of butter, if desired.
Secrets to the BEST Irish Mashed Potatoes
Okay, now that you’ve got the basics down, let’s talk about some insider tips that will take your mashed potatoes from good to absolutely phenomenal!
Potato Power: Choosing the Right Spud
The type of potato you use makes a HUGE difference. I highly recommend Yukon Gold potatoes for their naturally buttery flavor and creamy texture. They mash beautifully without becoming gluey. Russet potatoes can also be used, but they tend to be drier, so you might need to add a bit more milk or cream.
Don’t Skimp on the Butter (Seriously!)
Good quality butter is essential for that rich, decadent flavor. Use unsalted butter so you can control the amount of salt in the final dish.
Warm Milk is Key
Cold milk can lower the temperature of the potatoes and make them less creamy. Warm the milk slightly in a saucepan or microwave before adding it to the potatoes.
The Ricer Advantage
If you’re looking for the ultimate smooth and lump-free mashed potatoes, invest in a potato ricer. It’s a game-changer!
Seasoning is Your Friend
Don’t be afraid to season your mashed potatoes generously with salt and pepper. Taste as you go and adjust the seasoning to your liking.
Troubleshooting Time: Common Mash Potato Problems (and Solutions!)
Let’s be real, sometimes things don’t go exactly as planned in the kitchen. Here are a few common mashed potato problems and how to fix them:
Gluey Mashed Potatoes
Problem: Overmixing the potatoes releases too much starch, resulting in a gluey texture.
Solution: Avoid overmixing! Use a gentle hand and mash just until smooth. Using a ricer can also help prevent this.
Watery Mashed Potatoes
Problem: The potatoes absorbed too much water during boiling.
Solution: Make sure to drain the potatoes thoroughly and dry them out in the pot over low heat before mashing. You can also add a bit more butter or cream to thicken them up.
Lumpy Mashed Potatoes
Problem: Not mashing the potatoes thoroughly enough.
Solution: Use a potato masher or ricer to ensure all the lumps are gone. If you’re still struggling, you can try using an electric mixer on low speed, but be careful not to overmix!
Serving Suggestions: What to Pair with Your Irish Mashed Potatoes
These Irish Mashed Potatoes are incredibly versatile and pair well with a variety of dishes. Here are a few of my favorite serving suggestions:
- Classic Comfort: Serve alongside a hearty Cheesy Hamburger Potato Casserole for the ultimate comfort food experience.
- Southern Charm: Enjoy them with Southern Smothered Potatoes for a down-home, flavorful meal.
- Holiday Feast: Perfect as a side dish for Thanksgiving or Christmas dinner, especially alongside roasted turkey or ham.
- Everyday Delight: Serve with grilled chicken, steak, or pork chops for a simple and satisfying weeknight meal.
- Soup Companion: A dollop of these creamy mashed potatoes makes a delightful addition to Potato Soup With Bacon.
You can even get creative and use them as a base for Stuffed Mashed Potato Nests! The possibilities are endless!
Spice It Up: Variations on the Classic Recipe
Want to add a little twist to your Irish Mashed Potatoes? Here are a few fun variations to try:
- Garlic Lover’s Delight: Roast a head of garlic and mash it into the potatoes for a rich, garlicky flavor.
- Cheesy Goodness: Stir in some shredded cheddar cheese or Parmesan cheese for a cheesy, comforting treat. Creamy Parmesan Scalloped Potatoes are a delicious variation if you want to try baking the potatoes!
- Herby Freshness: Experiment with different herbs like thyme, rosemary, or chives for a unique flavor profile. Rosemary is particularly delicious in Rosemary Garlic Mashed Potatoes.
- Bacon Bliss: Add crispy crumbled bacon for a smoky, savory kick.
Make-Ahead Magic: Preparing in Advance
Need to get a head start on dinner? You can definitely make these Irish Mashed Potatoes ahead of time. Here’s how:
- Prepare the mashed potatoes according to the recipe.
- Transfer them to a greased oven-safe dish.
- Dot the top with butter.
- Cover tightly with plastic wrap and refrigerate for up to 2 days.
- When ready to serve, bake in a preheated oven at 350°F (175°C) for 20-25 minutes, or until heated through.
- Alternatively, you can reheat them in the microwave in 1-2 minute intervals, stirring in between, until heated through.
Final Thoughts: Enjoy Your Delicious Irish Mashed Potatoes!
There you have it – the secrets to making the most incredible Irish Mashed Potatoes ever! I hope you enjoy this recipe as much as I do. It’s perfect for any occasion, from a cozy weeknight dinner to a festive holiday gathering. So go ahead, grab your potatoes and get mashing! You’ve got this, friend!
What type of potatoes are best for making Irish mashed potatoes?
Yukon Gold potatoes are highly recommended due to their naturally buttery flavor and creamy texture. Russet potatoes can also be used, but you might need to add more milk or cream as they tend to be drier.
How can I prevent my mashed potatoes from becoming gluey?
Avoid overmixing the potatoes, as this releases too much starch. Mash gently until smooth, and consider using a potato ricer instead of a masher.
Can I prepare Irish mashed potatoes in advance?
Yes, you can prepare the mashed potatoes, transfer them to a greased oven-safe dish, dot with butter, cover tightly with plastic wrap, and refrigerate for up to 2 days. Reheat in the oven at 350°F (175°C) for 20-25 minutes or in the microwave.
Why is it important to warm the milk before adding it to the potatoes?
Cold milk can lower the temperature of the potatoes and make them less creamy. Warming the milk slightly helps maintain the desired creamy texture.

Best Irish Mashed Potatoes Ever
Equipment
- Large pot
- Colander
- Potato masher or ricer
- Measuring cups
- Measuring spoons
- Knife
- Cutting board
Ingredients
- 2 pounds Yukon Gold potatoes, peeled and quartered
- 1 teaspoon salt, plus more to taste
- ½ cup whole milk
- ¼ cup heavy cream optional
- 2 scallions, thinly sliced green parts only
- ¼ cup chopped fresh parsley
- Freshly ground black pepper to taste
Instructions
- Place the potatoes in a large pot and cover with cold water. Add 1 teaspoon of salt.
- Bring to a boil over high heat, then reduce heat to medium and simmer for 15-20 minutes, or until the potatoes are very tender and easily pierced with a fork.
- Drain the potatoes in a colander.
- Return the potatoes to the empty pot and place over low heat for 1-2 minutes, shaking the pot occasionally, to dry out the potatoes slightly.
- Remove the pot from the heat. Add the milk and butter to the potatoes.
- Using a potato masher or a ricer, mash the potatoes until smooth and creamy. Be careful not to overmix.
- If using, stir in the heavy cream for extra richness.
- Gently fold in the scallions and parsley.
- Season with salt and pepper to taste.
- Serve immediately while hot and creamy.
- Garnish with an extra sprinkle of parsley or a pat of butter, if desired.
