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Garlic Mashed Potatoes

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Garlic Mashed Potatoes are a smooth & buttery, classic side dish. This easy recipe rivals your favorite steakhouse style potatoes and are perfect to serve for the holidays or any dinner.

overhead shot of garlic mashed potatoes

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Mashed potatoes are one of my favorite side dishes for a good dinner. I often *just* want mashed potatoes.

This particular recipe is steakhouse quality.

They have the perfect buttery and smooth flavor of traditional potatoes with that added burst of garlic flavor that is pure heaven.

They pair great with other side dishes such as oven roasted carrots or green beans. Now you just have to figure out the main attraction! Perhaps try this sticky chicken thighs recipe?

closeup of garlic mashed potatoes with melted butter in a bowl

INGREDIENTS

  • Potatoes – I used russets here. We talk more about which type to use below.
  • Water – just enough for boiling potatoes.
  • Butter – I like to use salted in most everything even though unsalted in recommended so you can control the salt content.
  • Garlic – make sure your garlic is smashed and sliced!
  • Salt and pepper – to taste.
  • Milk – I use 2% because that’s what we always have on hand.
  • Sour cream – sour cream makes these potatoes perfectly creamy!
  • Parmesan cheese – the perfect flavor to go with the garlic.
  • Chives – top it off with this delicious flavor!
labeled ingredients for garlic mashed potatoes

TOOLS FOUND ON AMAZON TO HELP YOU

  • Stock pot – this is a great stock pot for cooking potatoes as it is a really good size. I bring this one out for cooking quite often!
  • Potato masher – an absolute MUST for mashed potatoes as it makes the process super easy! Using a hand mixer is another option but I usually opt for the masher…because I’m lazy.
  • Santoku knife – great for dicing up potatoes easily! I love this knife as it cuts so well.
  • Garlic Press – You’ll need a garlic press if you’re using fresh garlic (and you should), but I’ve been known to use a shortcut with minced garlic as well.

HOW TO MAKE GARLIC MASHED POTATOES

STEP ONE: Start by scrubbing and dicing your potatoes, leaving the skins on for added texture. Put them into a large pot of salted water over high heat cooking until tender, stirring occasionally.

STEP TWO: Drain the potatoes to a colander and return the pot to the burner.

STEP THREE: Add a tablespoon of butter and wait for it to melt then add the smashed garlic, cooking for 2 minutes before adding the smashed garlic.

STEP FOUR: Cook for 2 minutes before removing from the heat and adding the potatoes back to the stockpot. Add the remaining butter, salt, pepper, milk, sour cream, cheese, and chives.

STEP FIVE: Use a potato masher to mash up the potatoes. Serve with additional butter, chives, and seasoning, if desired. Enjoy!

collage of step by step images making garlic mashed potatoes

WHICH TYPE OF POTATOES SHOULD I USE

For this recipe, I used russet potatoes and they are one of my favorites for mashed potatoes! You can also use red or yellow potatoes, if you prefer.

SHOULD I PEEL THE POTATOES

If you want really smooth potatoes, you should peel them. If you want some added texture (& vitamins!) you can leave the peels on.

HOW TO MAKE THE POTATOES CREAMY

The creaminess of mashed potatoes is in the sour cream! Add just enough milk to provide liquid and the rest of the magic is in the sour cream. I’ve found a 2:1 ratio to work quite well.

WHAT TO SERVE MASHED POTATOES WITH

These recipes are perfect with garlic mashed potatoes:

HOW SHOULD I REHEAT THEM

The quickest way is in the microwave for a few minutes with some added milk and sour cream. The BEST way, however is to put them in a baking dish in the oven, adding additional milk and sour cream.

You don’t want to reheat on the stovetop, however, as that will create scorched or gluey textured potatoes.

garlic mashed potatoes in a bowl with butter

NEED MORE WAYS TO SERVE POTATOES? TRY THESE:

Roasted Potatoes
Crash Hot Potatoes
Roasted Red Skin Potatoes

garlic mashed potatoes in a bowl with text that reads garlic mashed potatoes
overhead shot of garlic mashed potatoes

Garlic Mashed Potatoes

Melissa Williams | Persnickety Plates
Garlic Mashed Potatoes are a smooth & buttery side dish that rivals your favorite steakhouse style potatoes. Perfect to serve during the holidays or for dinner!
No ratings yet
Prep Time 10 mins
Cook Time 30 mins
Total Time 40 mins
Course Side Dish
Cuisine American
Calories 906 kcal

Ingredients
  

  • 3 pounds russet potatoes scrubbed and diced
  • water as needed
  • 1/4 cup butter
  • 6 cloves garlic smashed and sliced
  • salt and pepper to taste
  • 1 cup milk I use 2%
  • 1/2 cup sour cream
  • 1/4 cup Parmesan cheese grated
  • 1/4 cup chives diced

Instructions
 

  • Scrub and dice your potatoes, leaving the skins on for added texture.
  • Add the diced potatoes in a large stockpot with salted water.
  • Bring the water to a boil over high heat, then reduce the heat to medium and cook until tender; stir occasionally.
  • Drain the potatoes with a colander and move the pot back to the heat.
  • Add a tablespoon of butter and once it starts melting, add the garlic. Cook for 2 minutes then remove from the heat.
  • Add the potatoes back to the stockpot.
  • Add the remaining butter, salt, pepper, milk, sour cream, cheese, and chives.
  • Use a potato masher to mash up the potatoes and then serve with additional butter, chives, and seasoning, if desired.

Notes

I use russets here but yellow potatoes or red skin will work as well.
Leave skins on for added texture & vitamins. 

Nutrition

Serving: 1gCalories: 906kcalCarbohydrates: 22gProtein: 21gFat: 83gSaturated Fat: 51gCholesterol: 223mgSodium: 1006mgPotassium: 556mgFiber: 1gSugar: 16gVitamin A: 3160IUVitamin C: 12mgCalcium: 744mgIron: 1mg

Nutritional information is an estimate and provided to you as a courtesy. You should calculate the nutritional information with the actual ingredients used in your recipe using your preferred nutrition calculator.

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