Garlic Butter Mashed Potatoes

PREP

10 mins

|

COOK

30 mins

|

SERVES

4

|

DIFFICULTY

Easy

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Chef Jack Ovens
Qualified Chef · 1.63M Subscribers
Updated August 2026

Proper mashed potatoes, no shortcuts. Browning the butter with garlic until it’s deep golden and the garlic turns crispy takes this from a basic side to something worth talking about at the table.

Warming the milk before it goes in matters more than people think — cold milk hitting hot mash can turn the texture gluey instead of smooth. If you’ve got a ricer, use it here. It makes a genuinely noticeable difference on a dish this simple.

The crispy garlic gets saved and scattered back on top at the end, so you get little pockets of texture and flavour through every bite rather than it all being blended in.

Garlic Butter Mashed Potatoes

POTATO · SIDE · EASY

Why You'll Love These Garlic Butter Mashed Potatoes

Mash, But Actually Worth Making From Scratch

Browning the butter is the one small extra step that changes everything. It brings a nutty, deeper flavour that plain melted butter just doesn't get close to.

Warming the milk first and using a ricer instead of a regular masher both sound like small details, but together they're the difference between good mash and genuinely great mash.

It goes with almost anything — a roast, a steak, sausages, you name it — so it's worth having in your regular side dish rotation.

Garlic Butter Mashed Potatoes

5 from 1 vote
Prep Time: 10 minutes
Cook Time: 30 minutes
Draining Time: 10 minutes
Total Time: 50 minutes
Calories: 496kcal
Servings: 4 People

Ingredients

  • 1 kg Potatoes All-Rounder
  • 5 Garlic Cloves Grated
  • 180 ml Full Fat Milk
  • 175 g Salted Butter Cubed
  • Salt & Ground White Pepper To Taste

Method

  • Place the peeled whole potatoes into a large saucepan or pot and fill with enough cold water to cover the potatoes by 1 inch. Place over high heat, bring to a boil, and cook for 22-24 minutes or until soft but not completely falling apart.
  • Once cooked, pour the potatoes through a colander and allow them to drain.
  • Place a small saucepan over low heat and pour in the milk. Allow the milk to slowly heat up, but don't let it come to a simmer.
  • While the potatoes are draining and the milk is slowly heating up, place a skillet over high heat, add the butter, and allow it to melt. Once melted, bring the butter to a boil and continuously stir just until it starts to foam.
  • Add the garlic and turn the heat down to medium. Continuously mix the garlic through the butter for 1½ to 2 minutes, just until both the butter and garlic are a deep golden brown colour, with the garlic nice and crispy. Remove from the stovetop and allow to sit for 5 minutes. You can also remove the milk from the stovetop at this stage.
  • Mash the potatoes using a potato ricer or masher, just until extremely smooth. See recipe notes for further details. Check seasoning levels and adjust accordingly.
  • Pour the garlic butter (reserving some of the butter) into the potatoes through a sieve to catch the crispy garlic (we'll use it later in the recipe), and pour in the milk. Mix well until smooth.
  • To serve, place the mashed potatoes on a plate or in a bowl and drizzle over the reserved garlic butter, topping it with the crispy garlic. Dig in.
Chef's Tips
Don't skip warming the milk before adding it — cold milk added straight to hot mashed potato can make the texture gluey rather than smooth.
Watch the butter and garlic closely in the final minute — they can go from golden and crispy to burnt very quickly once they start to colour.
Use a ricer over a regular masher if you have one — it gives a noticeably smoother, lump-free result, which matters for a dish this simple.
Storage & Reheating
Will keep in the fridge for up to 4 days in an airtight container. Reheat gently in a pot over low heat with a splash of milk to loosen it back up, stirring frequently, or in the microwave in short bursts, stirring in between.
Serving 350gCalories 496kcalCarbohydrates 34.6gProtein 8.6gFat 37.7gSaturated Fat 20.9gPolyunsaturated Fat 1.27gMonounsaturated Fat 7.72gTrans Fat 1.5gCholesterol 108.4mgSodium 311.2mgPotassium 1127.5mgFiber 6.4gSugar 2.4gVitamin A 1154.97IUVitamin C 28.88mgCalcium 148.2mgIron 8.2mg
Common Questions
What's the best potato variety for mash?
A good all-rounder or floury potato works best, since they break down soft and fluffy rather than staying waxy and dense. Avoid anything labelled specifically for salads or roasting whole.
Do I really need a potato ricer?
No, a regular masher will still get you a good result. A ricer just gives a noticeably smoother, lump-free finish if you've got one on hand.
Why did my mash turn out gluey?
This is usually from overworking the potato or adding cold milk straight from the fridge. Warm the milk first, and mash or rice just until smooth rather than continuing to stir.
Can I make this ahead of time?
It's best made fresh and eaten straight away, but leftovers will keep in the fridge for up to 4 days. Reheat gently with a splash of milk to loosen it back up.
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