If you love comfort food with a rich, savory twist, this Roasted Garlic Mashed Potatoes Recipe is about to become your new obsession. Imagine creamy, fluffy mashed potatoes infused with the mellow sweetness of slow-roasted garlic and a touch of parmesan to elevate every bite. This dish brings warmth and depth to the classic side everyone adores, and it’s surprisingly simple to make with just a handful of thoughtful ingredients that work together harmoniously. Whether you’re cooking for a family feast or simply want to treat yourself to something special, these mashed potatoes deliver unforgettable flavor and texture every time.

Ingredients You’ll Need
Sometimes the simplest ingredients create the most memorable dishes, and that’s certainly true here. Each component in this Roasted Garlic Mashed Potatoes Recipe brings its own magic, from the earthy potatoes that form the base to the garlic roasting to caramelized perfection, imparting a subtle sweetness and complexity.
- 2 heads fresh garlic: Roasting garlic rounds develops sweetness and smooths out its sharpness, making it melt beautifully into the potatoes.
- 2 Tbsp olive oil: Helps roast the garlic perfectly and adds a slight fruitiness that complements the creamy textures.
- 3 pounds potatoes (peeled and diced): Choose starchy potatoes like Russets for the fluffiest, smoothest mash.
- ¼ cup heavy cream: Adds richness and a velvety texture that makes every spoonful feel luxurious.
- ¼ cup grated parmesan: Brings a nutty, savory depth that lifts the flavor profile beautifully.
- ¼ cup butter (cubed): Essential for that silky finish and a touch of indulgence.
- ¼ cup chopped fresh parsley: Provides a fresh, bright color contrast and a hint of herbal brightness.
- ½ tsp black pepper: Adds just enough warmth and bite to balance the creaminess.
- ½ tsp salt (or to taste): Enhances all flavors without overpowering the dish.
How to Make Roasted Garlic Mashed Potatoes Recipe
Step 1: Roast the Garlic
Start by preheating your oven to 425ºF. Cut the tops off both heads of garlic to expose the cloves, drizzle them with the olive oil, then wrap them tightly in foil. Roast the garlic for 30 minutes until it becomes incredibly soft and golden. This slow roasting mellows the bite and brings out a gentle sweetness that’s the secret hero in this recipe. Once roasted, squeeze the softened garlic pulp out of the skins and set it aside.
Step 2: Cook the Potatoes
While the garlic roasts, place your peeled and diced potatoes in a large pot and cover them with cold water. Bring the water to a boil and cook the potatoes for 20 to 25 minutes or until they are tender when pierced with a fork. Thoroughly draining the potatoes is key to avoiding watery mash, so don’t rush this step.
Step 3: Mash and Combine
Transfer your hot potatoes to a large mixing bowl and add the roasted garlic pulp. Begin mashing these together, allowing the aromatic garlic to infuse each bite. Gradually add in the heavy cream, grated parmesan, cubed butter, chopped parsley, salt, and black pepper. Continue mashing until you reach an irresistibly creamy, well-blended texture. The parmesan enriches the mash with an umami kick, and the butter adds a beautiful sheen.
How to Serve Roasted Garlic Mashed Potatoes Recipe

Garnishes
To take your Roasted Garlic Mashed Potatoes Recipe from delicious to unforgettable, consider a few simple garnishes. A sprinkle of freshly chopped parsley or chives adds fresh color and a mild herbal note. For a bit of texture and flavor pop, a dusting of smoked paprika or extra parmesan on top can elevate the presentation and taste.
Side Dishes
This dish pairs beautifully with a variety of mains. Think tender roast chicken, pan-seared steak, or herb-crusted pork loin. For a vegetarian twist, grilled portobello mushrooms or ratatouille work wonderfully alongside. The creamy potatoes act as a perfect canvas that complements rich gravies or vibrant vegetable sauces alike.
Creative Ways to Present
Get playful with your presentation by piping the mashed potatoes into elegant swirls using a large star tip, then broiling briefly for a golden crust. You might also roll the mash into small balls to form duchess potatoes or make a layered potato casserole topped with extra parmesan and breadcrumbs for a crowd-pleaser twist.
Make Ahead and Storage
Storing Leftovers
If you find yourself with leftovers from your Roasted Garlic Mashed Potatoes Recipe, transfer them to an airtight container and store in the refrigerator. They will stay fresh and tasty for up to 3 to 4 days, making them perfect for quick reheats during busy weeknights.
Freezing
Although fresh mashed potatoes are best enjoyed immediately, you can freeze leftovers for up to 2 months. Use a freezer-safe container or heavy-duty freezer bag, leaving some room for expansion. When thawed, the texture may be slightly different, but perfect for enjoying in casseroles or as an easy side reheated with added cream or butter.
Reheating
To reheat your Roasted Garlic Mashed Potatoes Recipe, warm them gently on the stovetop over low heat or in the microwave, stirring occasionally to ensure even heating. Adding a splash of cream or a small knob of butter during reheating helps restore the creamy texture and fresh flavor.
FAQs
Can I use a different type of potato?
Absolutely! While starchy potatoes like Russets make for fluffy mashed potatoes, you can use Yukon Golds if you prefer a creamier, slightly buttery taste and a smoother texture.
Is it necessary to peel the potatoes?
Peeling creates the smoothest mashed potatoes, but you can leave the skins on if you like a rustic texture and extra nutrients. Just be sure to scrub them well before cooking.
Can I make this recipe dairy-free?
Yes! Substitute heavy cream with coconut milk or almond milk and use dairy-free butter alternatives. The roasted garlic flavor will still shine through beautifully.
How do I know when the garlic is perfectly roasted?
Perfectly roasted garlic cloves are soft, golden brown, and paste-like when squeezed. If they’re firm or too pale, they need more time in the oven.
What’s the best way to mash the potatoes?
Use a traditional potato masher or a ricer for the smoothest results. Avoid using a food processor, as it can make the potatoes gummy.
Final Thoughts
There’s something truly special about homemade mashed potatoes, especially when gently kissed with the sweetness of roasted garlic and the savory embrace of parmesan. This Roasted Garlic Mashed Potatoes Recipe invites you to enjoy a classic comfort food in a delightfully elevated way. I wholeheartedly encourage you to try this recipe—it’s a guaranteed crowd-pleaser that brings a warm, cozy touch to any meal.
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Roasted Garlic Mashed Potatoes Recipe
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 6 servings
- Category: Side Dish
- Method: Oven Roasting and Stovetop Boiling
- Cuisine: American
- Diet: Vegetarian
Description
A creamy and flavorful side dish featuring smooth mashed potatoes blended with sweet, roasted garlic, fresh parsley, and a touch of parmesan cheese. Perfectly roasted garlic enhances the classic mashed potato recipe, making it a comforting addition to any meal.
Ingredients
Garlic Roasting
- 2 heads fresh garlic
- 2 Tbsp olive oil
Mashed Potatoes
- 3 pounds potatoes, peeled and diced
- ¼ cup heavy cream
- ¼ cup grated parmesan
- ¼ cup butter, cubed
- ¼ cup chopped fresh parsley
- ½ tsp black pepper
- ½ tsp salt, or to taste
Instructions
- Preheat Oven: Begin by preheating your oven to 425ºF (220ºC) to prepare for roasting the garlic.
- Roast Garlic: Cut the tops off the garlic heads to expose the cloves. Drizzle the garlic heads with olive oil, then wrap them tightly in aluminum foil. Roast in the preheated oven for 30 minutes until the garlic is soft and caramelized. Once done, squeeze the roasted garlic pulp out of the skins and set aside.
- Cook Potatoes: Place the peeled and diced potatoes in a large pan, covering them completely with water. Bring to a boil over high heat and cook for 20 to 25 minutes until the potatoes are fork-tender and easily mashable. Drain the potatoes thoroughly.
- Mash and Combine: Transfer the cooked potatoes and roasted garlic pulp to a large bowl. Mash them together until smooth. Add the heavy cream, grated parmesan, cubed butter, chopped parsley, salt, and black pepper. Continue mashing and mixing until all ingredients are fully combined into a creamy, flavorful mashed potato dish.
Notes
- For extra flavor, consider adding a splash of chicken or vegetable broth instead of some heavy cream.
- You can substitute parmesan with other hard cheeses like Pecorino Romano if desired.
- Use Yukon Gold potatoes for a naturally creamy texture or russet potatoes for a fluffier mash.
- If you prefer a chunkier texture, mash the potatoes less thoroughly.
- Adjust salt and pepper to your taste, starting with less and adding more as needed.
- Roasted garlic can be made ahead and stored in the refrigerator for up to 3 days.

