Truffle aioli is the shortcut to instant gourmet. A silky, garlicky mayonnaise brightened with lemon juice and infused with rich truffle oil. It’s perfect with french fries, burgers, roast veggies, potatoes and more! It’s a luscious sauce that you’ll use on so many occasions!
Well we LOVE a good aioli, our viral Harissa Aioli has been a crowd pleaser and such a hit! A good aioli is like the icing on the cake, especially when you dip or drizzle it on your meals.
While we serve this truffle aioli recipe with our Parmesan Truffle Fries for that absolute truffle flavor, you can serve it with any type of fries. We start with our Air Fryer Frozen French Fries or Air Fryer Sweet Potato Fries and season them however we feel like!
Frankly you can even serve this aioli with chips! Check out guide for Homemade Potato Chips or Pita Chips!
What is a Truffle Aioli?
Aioli is traditionally made of an emulsion of garlic and olive oil. However, modern and convenient ways involve simply flavoring ready made mayonnaise.
For the truffle aioli taste, you’ll simply add truffle flavor to your garlic mayo. Now you can absolutely use fresh truffles if you have access to them. This recipe uses quality truffle oil for an intense flavor and rich taste.
We always use a blend of light and dark truffle oil for the best of both worlds. However if you’re looking for a mild garlicky taste, light truffle oil is great on its own. For a deeper flavor, combine some dark oil.
When using these oils, always remember that less is more. They’re truly strong and flavorful enough so you don’t need to add much.
What Does Truffle Taste Like?
Truffle has an earthy flavor. You can add that flavor by using oil or fresh truffle. We tested different ways to make the truffle aroma shine. that included using mayo only, adding in yogurt or sour cream. Then we tested different types of truffle oils.
- Truffle oil: white truffle oil is more floral, black truffle oil is earthier — both are often made with infused oil and should be used sparingly.
- Fresh truffle: shave or grate over the finished aioli for maximum aromatic complexity. Also use sparingly.
Why You’ll LOVE Truffle Aioli
- This aioli recipe tastes like luxury. It’s fragrant, flavorful and so rich!
- Using ready made mayonnaise makes this recipe ready in 5 minutes!
- No cooking required here!
- This truffle aioli recipe make s a great dipping sauce for chicken or steak. You can also spoon it on your vegetables, slather it on your burgers and more!
- Super customizable! You can vary garlic intensity, lemon brightness, and truffle concentration depending on your taste.
Ingredients You’ll Need
- Mayonnaise. Use quality mayonnaise and our tip is to add a few tablespoons of Greek Yogurt (or sour cream) to brighten the flavor. It also makes the aioli feel lighter.
- Truffle Oil. Use light truffle for a beautiful subtle flavor, or a blend of light and dark for a richer taste.
- Fresh Garlic. Fresh is best, however you can use garlic powder is it’s unavailable
- Dijon Mustard. Adds flavor
- Lemon. We use lemon juice for brightness
- Seasoning. Salt and Black Pepper, and optional chilli flakes
- Herbs. We use a blend of fresh thyme and parsley.
- Sriracha. optional
How to Make Truffle Aioli
This is the easiest and most convenient way to make this recipe.
- In a small bowl, combine the mayonnaise and yogurt or sour cream.
- Add to that the garlic, herbs, dijon, lemon juice, salt and pepper.
- Finally add in the truffle oil.
- Mix well until smooth.
Truffle Aioli Recipe Tips
- Always use less when it comes to truffle oil. Truffle oils vary widely, and they’re mostly all highly concentrated.
- If using fresh truffles, grate them finely over the remaining ingredients, also using small amounts.
- Since this recipe relies on mayonnaise, choose high quality mayo for a creamy, clean tasting aioli.
- If making mayo from scratch, keep in mind raw eggs have a safety consideration, especially for pregnant women or immunocompromised people.
- It’s best to use fresh garlic for a richer flavor, and balance it with the lemon juice. The more lemon juice you add, the mellow the garlic flavor will taste.
- If you have time on hand, chill the aioli for 30 minutes or so at least before serving. This ensures the flavors blend well together.
Variations on Truffle Aioli
- White truffle vs black truffle aioli: white truffle oil (or shaved white truffle) is more floral and garlicky; black truffle is deeper and earthier. Pair the white with delicate fish and black with beef or mushrooms.
- Roasted garlic truffle aioli: Use this guide for Roasted Garlic: How to Roast Garlic for a sweeter, mellow garlic notes.
- Miso truffle aioli: add ½ tsp white miso for an umami lift.
- Herbed truffle aioli: fold in chopped chives, thyme, oregano, tarragon or parsley for brightness.
What to Serve with Truffle Aioli
- Truffle Fries
- Zucchini Fries
- Air Fryer Sweet Potato Fries
- Air Fryer Frozen French Fries
- Portobello Mushroom Burger
- Mushroom Swiss Burger
- Lobster Roll
- Smoked Salmon Sandwich
- Air Fryer Mushrooms
- Philly Cheesesteak Sliders
- Air Fryer Steak Bites
- Reverse Sear Steak
What is the difference between truffle oil and fresh truffle?
Truffle oil is an infused oil , and often synthetically flavored. The oil is intense and consistent in aroma. Fresh truffle is the real fungus with complex aromatics and texture. Fresh truffle tastes more subtle while the oil is more convenient and tastes more concentrated.
Can I use truffle oil straight in mayo?
Yes as we did here! We use quality clean tasting mayo, and add some Greek yogurt to lighten up the aioli. On top we have some garlic, dijon, lemon juice to add a depth of flavor to the aioli. Always start with 1/4 teaspoon of oil and taste to adjust as needed.
Is aioli just mayonnaise with garlic?
Conveniently , yes. Making aioli is basically flavored mayonnaise, which you can make from scratch or use a clean quality product that’s store bought. Both are delicious, the from scratch has a brighter garlic punch, while mayo is faster and more stable.
How much truffle oil should I use in aioli?
Remember the oil is VERY concenrated so start with 1/4 teaspoon per cup and up to 1/2 teaspoon depending on your brand.
Can I make truffle aioli ahead?
Yes, it’s actually recommended. make it up to 4 days in advance and store it in the fridge in an airtight container. If you feel that the truffle aroma has faded, add in a few drops to refresh it.
How do I fix a broken aioli?
If making aioli from scratch and you have a loose emulsion, start with a fresh egg yolk in a very clean bowl. Slowly drizzle in the broken emulsion while whisking or blending. Make sure you drizzle on low speed. You can use an emersion blender or food processor for this, or use a whisk. But it’s quite the workout!
Is truffle oil healthy?
As with any oil, when used in small quantities as it is, it is not bad for you.
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Truffle Aioli
Ingredients
- 1 cup Mayonnaise
- 2 tablespoons Greek yogurt/ Sour cream
- 1 teaspoon each salt and pepper to taste
- 1 teaspoon dried thyme / oregano
- 1 teaspoon dijon mustard
- 1 garlic clove minced
- Juice of 1 lemon
- 1 teaspoon truffle oil
Instructions
-
In a small bowl, combine the mayonnaise and yogurt or sour cream.
-
Add to that the garlic, herbs, dijon, lemon juice, salt and pepper.
-
Finally add in the truffle oil.
-
Mix well until smooth.
Recipe Video
Recipe Notes
Truffle Aioli Recipe Tips
- Always use less when it comes to truffle oil. Truffle oils vary widely, and they're mostly all highly concentrated.
- If using fresh truffles, grate them finely over the remaining ingredients, also using small amounts.
- Since this recipe relies on mayonnaise, choose high quality mayo for a creamy, clean tasting aioli.
- If making mayo from scratch, keep in mind raw eggs have a safety consideration, especially for pregnant women or immunocompromised people.
- It's best to use fresh garlic for a richer flavor, and balance it with the lemon juice. The more lemon juice you add, the mellow the garlic flavor will taste.
- If you have time on hand, chill the aioli for 30 minutes or so at least before serving. This ensures the flavors blend well together.
Variations on Truffle Aioli
- White truffle vs black truffle aioli: white truffle oil (or shaved white truffle) is more floral and garlicky; black truffle is deeper and earthier. Pair the white with delicate fish and black with beef or mushrooms.
- Roasted garlic truffle aioli: Use this guide for Roasted Garlic: How to Roast Garlic for a sweeter, mellow garlic notes.
- Miso truffle aioli: add ½ tsp white miso for an umami lift.
- Herbed truffle aioli: fold in chopped chives, thyme, oregano, tarragon or parsley for brightness.
What to Serve with Truffle Aioli
- Truffle Fries
- Zucchini Fries
- Air Fryer Sweet Potato Fries
- Air Fryer Frozen French Fries
- Portobello Mushroom Burger
- Mushroom Swiss Burger
- Lobster Roll
- Smoked Salmon Sandwich
- Air Fryer Mushrooms
- Philly Cheesesteak Sliders
- Air Fryer Steak Bites
- Reverse Sear Steak
What is the difference between truffle oil and fresh truffle?
Truffle oil is an infused oil , and often synthetically flavored. The oil is intense and consistent in aroma. Fresh truffle is the real fungus with complex aromatics and texture. Fresh truffle tastes more subtle while the oil is more convenient and tastes more concentrated.
Can I use truffle oil straight in mayo?
Yes as we did here! We use quality clean tasting mayo, and add some Greek yogurt to lighten up the aioli. On top we have some garlic, dijon, lemon juice to add a depth of flavor to the aioli. Always start with 1/4 teaspoon of oil and taste to adjust as needed.
Is aioli just mayonnaise with garlic?
Conveniently , yes. Making aioli is basically flavored mayonnaise, which you can make from scratch or use a clean quality product that's store bought. Both are delicious, the from scratch has a brighter garlic punch, while mayo is faster and more stable.
How much truffle oil should I use in aioli?
Remember the oil is VERY concenrated so start with 1/4 teaspoon per cup and up to 1/2 teaspoon depending on your brand.
Can I make truffle aioli ahead?
Yes, it's actually recommended. make it up to 4 days in advance and store it in the fridge in an airtight container. If you feel that the truffle aroma has faded, add in a few drops to refresh it.
How do I fix a broken aioli?
If making aioli from scratch and you have a loose emulsion, start with a fresh egg yolk in a very clean bowl. Slowly drizzle in the broken emulsion while whisking or blending. Make sure you drizzle on low speed. You can use an emersion blender or food processor for this, or use a whisk. But it's quite the workout!
Is truffle oil healthy?
As with any oil, when used in small quantities as it is, it is not bad for you.
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