Roasted Garlic Mashed Potatoes Recipe (Creamy, Buttery & Flavor-Packed!)

This Roasted Garlic Mashed Potatoes Recipe is rich, creamy, and bursting with deep roasted garlic flavor. It’s the kind of cozy, soul-warming side dish that belongs at every holiday table and every comfort food dinner. Whether you’re serving roast beef, turkey, or your favorite garlic chicken, this is the mash you’ll keep coming back to.

I started making this version years ago for Thanksgiving, and now my family insists it shows up at every gathering—from Easter brunch to Sunday supper. The secret? Roasting the garlic low and slow until it’s golden, sweet, and spreadable.

Ingredients

• 1 head garlic
• 1 tsp olive oil
• 2 pounds red potatoes, washed and cut into quarters
• Kosher salt, to taste
• 6 tablespoons butter
• 3/4 cup half and half
• Fresh ground pepper, to taste

How to Make Roasted Garlic Mashed Potatoes

1. Roast the Garlic

• Cut off the top 1/4 inch of the garlic head.
• Place it on foil, drizzle with olive oil, and wrap tightly.
• Roast at 375°F for about 1 hour, until soft and golden.
• Let cool slightly, then squeeze out the cloves into a bowl.

2. Cook the Potatoes

• Place quartered red potatoes in a large pot or Dutch oven.
• Cover with cold water and add 1 tsp of salt.
• Bring to a boil, then simmer for 15 minutes or until fork-tender.

3. Drain & Mash

• Drain the potatoes and return them to the pot.
• Add the roasted garlic cloves.

4. Warm the Dairy

• Warm the half and half and butter together on the stove or in the microwave until the butter melts.
• Pour into the pot with potatoes and garlic.

5. Mash & Season

• Mash until desired consistency. I like mine creamy with a few lumps.
• Season with salt and freshly ground pepper to taste.

6. Garnish & Serve

• Top with extra butter and a sprinkle of fresh herbs like chives, parsley, or thyme.

Tips for Creamy Garlic Mashed Potatoes

• Red potatoes keep the texture rustic, but you can use Yukon Golds for an ultra-creamy version.
• For a silkier finish, use a potato ricer.
• Don’t skip warming the dairy—cold milk cools down the mash too fast.
• Roast the garlic ahead and keep it in the fridge for up to 5 days.

What to Serve with Roasted Garlic Mashed Potatoes

This side dish is versatile! Try pairing it with:

• Creamy Garlic Chicken Recipe
• Southern Cornbread Recipe
• Roasted pork or beef
• Classic meatloaf
• Grilled sausages

Storage & Reheating

• Store: In an airtight container in the fridge for up to 4 days.
• Reheat: Gently on the stovetop or in the microwave. Add a splash of milk or cream to refresh.

FAQs

Can I make roasted garlic mashed potatoes ahead of time?
Absolutely! Reheat with a splash of half and half and fluff with a fork.

Can I use other potatoes?
Yes! Yukon Golds are creamy, Russets are fluffier. Adjust the texture to your liking.

Can I make it dairy-free?
Substitute the butter and half and half with vegan butter and unsweetened oat or almond milk.

How do I roast garlic without foil?
Use a small oven-safe dish with a lid or wrap in parchment then foil.

Is roasted garlic strong?
Not at all—it becomes sweet, mellow, and deeply savory.

Related Recipes

• Honey Roasted Carrots and Parsnips
• Garlic Parmesan Chicken and Potatoes
• Southern Cornbread Recipe
• Creamy Garlic Chicken Recipe

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