Truffle Mashed Potatoes

Name: Truffle Mashed Potatoes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 pounds of russet potatoes; 1/2 cup of heavy cream; 1/4 cup of unsalted butter; 2 tablespoons of truffle oil; 2 cloves of garlic, minced; Salt and pepper to taste; Fresh chives for garnish

Highlighted under: Comfort Recipes

I love making Truffle Mashed Potatoes because they elevate the traditional side dish to a new level of luxury. The rich, earthy flavor of truffle oil combined with creamy potatoes creates a sumptuous experience that is perfect for special occasions or a cozy night in. Each bite melts in your mouth and feels indulgent. I often prepare this dish when entertaining guests, as it impresses everyone at the table while still being simple to prepare. The hint of garlic adds an extra layer of flavor that complements the truffles beautifully.

Created by

Juniper Hale

Last updated on 2026-01-08T11:33:35.383Z

When I first tried Truffle Mashed Potatoes at a fancy restaurant, I was blown away by how the truffles transformed a classic dish into something extraordinary. I wanted to recreate that magical experience at home, and after a few attempts, I found the perfect blend of ingredients. Using freshly roasted garlic and high-quality truffle oil made all the difference.

I’ve learned that the key to achieving the best texture is to mash the potatoes when they’re hot and to use a potato ricer if available. It ensures a creamy consistency without lumps, resulting in a luxurious side dish that pairs well with meats and can stand alone as a comforting meal.

        Why You'll Love This Dish
        Decadent flavor with the perfect hint of truffle
Creamy texture that’s incredibly comforting
Elevates any meal from ordinary to extraordinary

      

Choosing the Right Potatoes

When making mashed potatoes, the choice of potato is crucial for achieving the desired texture and flavor. Russet potatoes are ideal for this recipe due to their high starch content, which results in a light and fluffy mash. Avoid waxy potatoes like red or new potatoes, as they can lead to a gummy consistency. If you happen to have Yukon Golds on hand, they can be a great alternative, providing a naturally buttery flavor that pairs beautifully with truffle oil.

To ensure your potatoes cook evenly, cut them into uniform chunks of about 1.5 to 2 inches. This helps them become tender at the same rate. If you're in a hurry, you can also soak the cut potatoes in cold water for about 30 minutes before cooking; this removes excess starch and can improve the overall smoothness of your mash.

Perfecting Texture and Flavor

The secret to truly luxurious mashed potatoes lies in the technique of mashing. Using a potato ricer produces an exceptionally smooth texture, eliminating any lumps that a traditional masher might leave behind. If you don’t have a ricer, a food mill can also work wonders. Be sure to avoid overworking the potatoes, as this can cause them to become gluey instead of fluffy; mix just until combined when adding the cream and butter.

In this recipe, the combination of heavy cream and butter enriches the flavor significantly while helping to achieve that creamy mouthfeel. For a lighter version, consider substituting half of the heavy cream with low-fat milk or buttermilk. Just keep in mind that this might slightly alter the richness, so adjust the truffle oil to taste.

Serving Suggestions and Variations

While truffle oil is the star of this dish, there are ways to customize the flavor profile to suit your preferences. For a more robust truffle flavor, consider using truffle salt in place of regular salt, or infuse your heavy cream with herbs such as thyme or rosemary while heating. You can also experiment by adding roasted garlic instead of fresh, which gives a sweeter and mellower taste.

These Truffle Mashed Potatoes pair beautifully with a variety of dishes. They make an excellent accompaniment to seared steak or roasted chicken, but I also love serving them alongside a rich mushroom ragout for a vegetarian option. If you have leftovers, they can be stored in the refrigerator for up to three days and reheated gently on the stovetop with a splash of cream to revive their creamy texture.

Ingredients

Gather the following ingredients for a delightful experience:

Ingredients

2 pounds of russet potatoes
1/2 cup of heavy cream
1/4 cup of unsalted butter
2 tablespoons of truffle oil
2 cloves of garlic, minced
Salt and pepper to taste
Fresh chives for garnish

Make sure all ingredients are at room temperature for the best results.

Instructions

Follow these steps for creamy perfection:

Prepare the Potatoes

Peel and cut the russet potatoes into large chunks. Place them in a large pot, cover with cold water, and season with salt. Bring to a boil over high heat.

Cook the Potatoes

Once boiling, reduce heat and simmer the potatoes for about 20 minutes, or until they are fork-tender. Drain and return to the pot.

Mash and Mix

Using a potato ricer, mash the potatoes until smooth. Add butter, cream, minced garlic, and truffle oil, mixing until well combined. Season with salt and pepper to taste.

Garnish and Serve

Transfer to a serving bowl, drizzle with additional truffle oil if desired, and garnish with freshly chopped chives.

Serve these potatoes warm for the best flavor.

Pro Tips

For an extra layer of flavor, try adding grated Parmesan cheese or a sprinkle of nutmeg into the mashed potatoes.

Ingredient Insights

The addition of truffle oil introduces a gourmet element to your mashed potatoes. Be cautious with the amount, as truffle oil can often overpower other flavors; start with the recommended two tablespoons and adjust to your taste preference. If you're looking for a more intense truffle flavor, try using a truffle-infused butter instead, or mix in shaved truffle for special occasions.

Garlic, while optional, can elevate the profile of your mashed potatoes significantly. Roasting the garlic beforehand softens its flavor and adds a subtle sweetness that balances the earthiness of the truffle oil. If you're short on time, you can sauté the minced garlic in the butter over low heat until fragrant, which usually takes about 2-3 minutes, without letting it turn brown.

Make-Ahead Tips

If you’re planning to serve these Truffle Mashed Potatoes at a gathering, you can prepare them in advance. After mashing and mixing in all ingredients, allow the potatoes to cool, then transfer them to an airtight container. Store them in the refrigerator for up to two days. To reheat, place the potatoes in a saucepan over low heat, adding a splash of cream or milk as needed to restore creaminess, stirring gently until warmed through.

Alternatively, for a long-term solution, these mashed potatoes freeze well. Scoop portions into freezer-safe bags or containers, leaving space for expansion. When ready to use, thaw overnight in the refrigerator, then reheat on the stovetop as described earlier. This way, you'll have a gourmet side dish ready at a moment's notice!

Common Troubleshooting

If your mashed potatoes come out too gluey, it’s likely due to overmixing or using too much starch. Once you’ve mixed in the butter and cream, avoid vigorous stirring. If this happens, try folding in more warm cream to loosen the mixture without further mixing. Just be attentive and add it slowly, so you don’t end up with soupy potatoes.

Another common issue is flavor imbalance. If your mash tastes bland, it may need more salt, but also consider adding a splash of lemon juice or vinegar for brightness. A sprinkle of freshly cracked black pepper can enhance the truffle oil’s flavor, enriching the overall taste immensely. Always remember to taste as you go, adjusting seasonings to your liking.

Questions About Recipes

→ Can I use a different type of potato?

Yes, Yukon gold potatoes also work well and add a buttery flavor.

→ Is truffle oil necessary?

While truffle oil enhances the flavor, you can omit it for a simpler mashed potato dish.

→ How can I store leftovers?

Store them in an airtight container in the refrigerator for up to 3 days.

→ Can I freeze mashed potatoes?

Yes, you can freeze them; just make sure to thaw and reheat gently.