Garlic Mashed Potatoes

Update : January 2, 2026

why make this recipe

Garlic mashed potatoes are a classic comfort food that brings warmth and joy to any meal. They are creamy, flavorful, and easy to make. The roasted garlic adds a wonderful depth of flavor that elevates this side dish. Whether for a family dinner or a holiday feast, garlic mashed potatoes are always a hit.

how to make Garlic Mashed Potatoes

Ingredients:

2½ pounds potatoes (Yukon Gold or Russet, or a mix)
1 whole head of garlic (use two for more garlic flavor)
1 tablespoon olive oil (for roasting the garlic)
4 tablespoons unsalted butter (1 stick)
1 cup heavy cream (or half-and-half or whole milk)
¾ cup grated Parmigiano
1 teaspoon salt (or more to taste)
⅛ teaspoon black pepper

Directions:

Roast the Garlic: Slice the top off 1 whole head of garlic to expose the cloves. Drizzle with 1 tablespoon of olive oil, wrap in foil, and roast until golden and soft—this takes about 30 minutes in an air fryer or 40 minutes in a 400°F (200°C) oven. Let it cool slightly, then squeeze the caramelized cloves into a small bowl and mash with a fork.
Boil the Potatoes: While the garlic roasts, add the 2½ pounds of whole, unpeeled potatoes to a large pot of cold, salted water. Bring to a boil, then reduce heat and simmer for about 30 minutes, or until fork-tender. Drain well and let them sit for a few minutes to let excess steam evaporate—this helps keep the mash fluffy.
Rice the Potatoes: Skip the peeling! Slice each potato in half crosswise and press the cut side down through a potato ricer. The skin will stay behind—just discard it as you go. Rice the potatoes directly into a Dutch oven or large pot.
Whip and Finish: Warm 4 tablespoons of unsalted butter and 1 cup of heavy cream together in the microwave or a small saucepan until the butter is fully melted. Pour about ¾ of the hot mixture into the riced potatoes. Add the mashed roasted garlic, 1 teaspoon of salt, ⅛ teaspoon of black pepper, and ¾ cup of grated Parmigiano. Stir gently with a wooden spoon until just combined—don’t overmix. Taste and adjust the seasoning with more salt and freshly cracked black pepper. Add more of the butter-cream mixture as needed for your desired consistency, and more parmesan if you want. If the mash cools down too much, gently rewarm it on the stove over low heat while stirring. If it gets too thick, loosen it up with a splash of warm cream or milk. Once it’s perfectly creamy and seasoned to your taste, you’re ready to serve.

how to serve Garlic Mashed Potatoes

Serve garlic mashed potatoes warm on the side of your favorite main dishes like roasted chicken, steak, or roasted vegetables. They make a fantastic addition to any dinner table and can be garnished with chives or extra parmesan for added flavor.

how to store Garlic Mashed Potatoes

Store leftover garlic mashed potatoes in an airtight container in the refrigerator for up to 3-5 days. Reheat them in the microwave or on the stovetop, adding a splash of cream or milk to regain creaminess if needed.

tips to make Garlic Mashed Potatoes

For an extra garlicky flavor, use two heads of garlic instead of one.
Make sure the potatoes are similar in size for even cooking.
Don’t overmix the potatoes to keep them light and fluffy.

variation

You can add herbs like rosemary or thyme for additional flavor, or mix in sour cream instead of heavy cream for a tangy twist. Some people also love adding cheese like cheddar for a different taste.

FAQs

Can I use different types of potatoes?
Yes, you can use any type of potatoes, but Yukon Gold and Russet are the best for a creamy texture.

Can I make these mashed potatoes ahead of time?
Yes, you can make them ahead of time. Just reheat them gently before serving.

How can I make dairy-free garlic mashed potatoes?
You can substitute the cream and butter with plant-based alternatives like coconut milk and dairy-free butter.