Easy Homemade Truffle Aioli Recipe (with Mayo)

This easy truffle aioli is the perfect condiment for roasted veggies, burgers, steaks, and more! While mayonnaise, minced garlic, lemon juice, and parsley are quite common ingredients in traditional aioli, black truffle oil is what really gives this creamy aioli its distinctive flavor.

what is truffle aioli?

Aiolis have become a staple in many restaurants, ranging from casual bars to Michelin-starred establishments. And guess what? They're so easy to make!

Authentic aioli is an emulsion of olive oil and garlic, but the term "aioli" is more commonly known today as a flavored mayonnaise. And in this case, the flavors we're adding are garlic, lemon juice and black truffle oil.

So why not bring that next level flavor to your own kitchen?

All you have to do is gather your ingredients in a bowl and combine. It really can't get any easier than that!

Once you've had a taste of this garlic truffle aioli, be warned — you're going to want to aioli everything.

why this recipe works

Truffles have been a culinary delicacy since ancient times. Their unique and earthy flavor is great for elevating dishes and adding a touch of luxury.

Since truffles are quite rare and hard to cultivate, they can be quite expensive. (If you do get your hands on fresh truffles, I recommend this Black Truffle Butter recipe along with some truffle infusion ideas from my friends at Savor the Best.)

However, this garlic truffle aioli recipe uses black truffle oil, which is way more affordable and accessible than fresh black truffles or the even rarer white truffles.

You can usually find black truffle oil at the grocery store (Trader Joe's has a good one). And fortunately, with truffle becoming increasingly popular, you can reap all the delicious benefits of this precious fungi without breaking the bank!

Making your own aioli is a great way to take any of your favorite dishes to the next level.

This black truffle aioli tastes amazing on practically anything and is ridiculously simple to whip up.

Plus, my recipe is keto-friendly and features heart-healthy avocado oil. It really is a win-win. 

My easy truffle aioli is:

• An excellent way to boost the flavor profile of meals, whether it's added as a dipping sauce or a dressing.
• Tastes great on anything from jicama fries, crab cakes, steaks, burgers, veggies, or even as a salad dressing.
• Enriched with the distinct and exquisite flavors of black truffles, making it truly one-of-a-kind.
• SO easy to make. It'll take you less than five minutes... seriously.

ingredients for black truffle aioli 

Here's a look at the main ingredients you will need to make my easy truffle oil aioli.

Be sure to scroll to the bottom of the page for the full ingredient amounts in the printable recipe card.

• Avocado oil mayonnaise. Avocado oil mayo is a wonderful heart-healthy alternative to regular mayo with a neutral flavor. You can always use homemade mayo if you'd like (make it with olive oil or avocado oil for a healthier version). 
• Black truffle oil. The star of this recipe! It brings that iconic truffle flavor that takes this aioli to the next level. Feel free to use white truffle oil if that's what you have.
• Garlic. A staple ingredient for aioli sauces. Don't skip the fresh garlic!
• Fresh lemon juice. Adds a touch of brightness and acidity to balance out the savory/umami notes in the aioli. 
• Salt and black pepper. A little salt and pepper makes any dish better!
• Fresh parsley (optional). The perfect finishing touch to this aioli. Feel free to omit it if you'd like.

Lemon juice substitute: A splash of apple cider vinegar is a great alternative to lemon juice. It has just the right amount of acidity this aioli needs.

Truffle oil substitute: You can use any kind of truffle-infused olive oil for this recipe. For an affordable, delicious black truffle oil, try the white truffle and black truffle oil set sold at Trader Joe’s.

A good substitute for black truffle oil is black truffle salt or seasoning. Simply add it to taste (the flavor intensity varies by brand) and omit the salt in the recipe entirely. 

an easy black truffle aioli recipe

I can't tell you enough how simple this truffle aioli recipe is.

A short list of ingredients, five minutes, and a bowl for mixing is all you need. It's creamy, earthy, savory, and the perfect addition to any main course or side dish.

Consider homemade truffle aioli your new culinary secret weapon 😉

Here's a look at the simple process but be sure to scroll to the bottom of the page to view the printable recipe card.

Taste and add salt and pepper as needed, along with more lemon juice, garlic, or black truffle oil. Serve and enjoy!

tips for the best results

• Keep in mind that some infused oils are more flavorful than others, so add the black truffle oil to taste. You can start with 1 tablespoon and increase as needed.

• If you don't know where to get your black truffle products, I recommend trying out the Trader Joe's brand. It's affordable and oh-so delicious! 

• In addition to being tasty on all sorts of food, this aioli also tastes great as a dipping sauce! Enjoy it with dishes like these air fryer Brussels sprouts or Skillet Asparagus and Eggs. 

• Store any leftover truffle aioli in an airtight container in the fridge for up to 1 week.

• You can also add a teaspoon of Dijon mustard to the aioli, if desired. 

what to serve with truffle aioli sauce

My black truffle aioli is already a starring act in my Healthy Burger Bowls with Mushrooms and Truffle Sauce.

But it'll also taste fantastic drizzled on this Air Fryer Broccolini, Cilantro Garlic Jicama Fries, Tuscan Kale Salad, or Traeger Brisket! 

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