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    Home » Kitchen Tips

    What is a Truffle

    Published: Mar 24, 2022 by Kate

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    Collage of recipes with text: 16 Truffle Recipes.
    A pile of black truffles, with text: 101 Guide to Truffles.

    Truffles are edible fungi that are an expensive culinary delicacy. But what exactly is a truffle and what do they taste like? Why are they so expensive and which recipes include them? Find out everything you need to know in this Ultimate 101 Guide to Truffle.

    Black truffles next to a grater.
    Black truffles

    Truffle is a type of expensive, sought-after edible fungi that are intensely aromatic and considered a culinary delicacy.

    Although similar to mushrooms, they differ in that they grow underground, while mushrooms grow above ground. They also have a very different taste, texture, and aroma.

    Truffles are used sparingly to add an intense aroma and taste to dishes.

    The underground fungus grows on the roots of certain woodland trees and are found mainly in France and Italy, where they are harvested with the aid of trained dogs or pigs.

    Find out all about truffles, the expensive, luxury fungus that chefs love.

    Jump to:
    • What is truffle?
    • Types
    • Why is truffle so expensive?
    • What does truffle taste like?
    • Truffle Oil
    • White truffle vs black truffle
    • How do they grow?
    • In season
    • Are truffles vegan?
    • Truffle Recipes
    • 💬 Comments

    What is truffle?

    Not to be confused with the round chocolate treats, a truffle is a type of edible fungi that, unlike mushrooms, grows entirely underground on the roots of certain trees.

    They are rare and difficult to cultivate and harvest, so they are expensive and considered a luxury food.

    The most prized truffles grow in regions of Italy and France, as well as Croatia, though other countries, such as China, Australia, and the northwest US have cultivars.

    They are harvested by being sniffed out by specially-bred dogs.

    Truffles have an intense aroma, and a strong, musky, earthy taste.

    A small amount adds a bold flavor to dishes.

    Types

    Although there are hundreds of truffle species, only a few are generally eaten. Of these, fewer than 10 are eaten, particularly white and black.

    There are many types of truffle, including:

    • White Piedmont - expensive, with a bold taste. The most intensley aromatic variety.
    • Périgord- a powerful, intense aroma and strong taste.
    • Burgundy - a milder, more delicate taste and aroma.
    • Summer - less powerful, woody taste.
    • Chinese - very mild flavor.
    • Winter - musky and less pleasant aroma.

    White truffle is very popular and comes from the Piedmont region of northern Italy.

    Black truffle is also known as the Perigord Truffle, named after the region in southwestern France where they are found.

    A pile of truffles on a wooden board.

    Why is truffle so expensive?

    There are many reasons why truffle is expensive, including:

    • Truffles are difficult to grow.
    • They have a short season.
    • Truffles have a short shelf life and are at their best when consumed within 4-5 days.
    • They are in demand.
    • They can only thrive in very specific environments.
    • Truffles must be harvested with animals (previously pigs, now trained dogs).
    • They are hard to find in the wild as they grow underground on the roots of trees.
    • Truffle hunting is labor-intensive.
    • Climate change has affected where they grow.
    • Habitat loss due to farming, urban sprawl etc..

    What does truffle taste like?

    Truffle has an intense intense, pungent, musky, earthy, woody aroma. It is a truly unique flavor and scent.

    The fresher they are, the more intense the flavor.

    They are best eaten within 4 days of harvest and should be used sparingly.

    Truffles are usually thinly shaved sparingly over dishes to finish them.

    Truffle Oil

    Since truffles are so expensive and rare, one of the easiest ways to enjoy the flavor is in an infused truffle oil. However, since the oils don't usually contain actual truffle (synthetic aromas are used instead), and it is diluted, it pales in comparison to the intense aroma of a fresh truffle.

    Truffle oil is made by placing slices of black or white truffle into olive oil and letting it infuse so the flavors permeate the oil.

    Be aware, however, that many commercial versions use synthetic aromas. Avoid those for the best flavor. Look for proper oil at farmer's markets and specialty shops.

    Black truffle oil has a stronger and earthier, more sulfurous flavor than white truffle oil, which is a bit milder with garlicky cabbage-like undertones.

    Although the oil doesn't have the same potency of flavor as fresh truffles, it is a more affordable alternative.

    These oils are used to finish a dish and add flavor, and shouldn't be used for cooking. Don't add too much at once, since they can add strong flavors to a dish.

    Try adding a light drizzle to pasta, risotto, pizza, salads, or in Truffle Mashed Potatoes. It's also a great addition to a Truffle Aioli - perfect for dolloping onto a steak or dipping French fries for a sophisticated taste.

    A dish of Italian white truffles.
    Italian White Truffle

    White truffle vs black truffle

    White truffles (Tuber magnatum) are rarer and more expensive. These truffles are mainly found in Italy, in the Piedmont and Tuscany regions.

    White truffles are expensive, with a bold taste. They are the most intensely pungent variety, with a strong musky, garlicky, umami taste. They're also the most sought-after. 

    Black truffles (Tuber melanosporum) originally come from France, particularly in the Perigord region. They have a milder, less intense aroma and taste than white truffles. They have a woody, nutty, umami flavor and an earthy aroma.

    How do they grow?

    Truffles are a type of fungus that naturally grows underground on the roots of certain trees.

    In the past, truffle hunters used pigs to sniff out and dig them up, however, the animals often ate the truffles.

    Nowadays, specially trained dogs are used for harvest as they are less likely to eat them.

    In season

    White truffle season runs from September to January, though the main harvesting is from late October to November.

    Black truffle season runs from December to March, and the main harvesting is in January and February.

    Are truffles vegan?

    Although truffles themselves are vegan (being a fungus), their harvest is not necessarily vegan.

    Since they grow underground, farmers must use animals (in the past pigs, but now dogs), to sniff them out.

    Exploiting animals, even when they are not harmed, is often not considered vegan. Therefore truffles are not safe for vegans unless you happen to uncover one yourself.

    Truffle Recipes

    Whether you have truffle oil or fresh truffles, here are some indulgent recipes to make the most of this rare and exciting ingredient.

    You can use truffle oil in Truffle Mashed Potatoes or Truffle Aioli, while fresh truffle can be used in Truffle Pasta.

    Truffle Recipes

    Truffles are edible fungi that are an expensive culinary delicacy.

    Whether you have truffle oil, salt or are lucky enough to have fresh truffles, here are some recipes to make the most of this intensely aromatic food.

    Truffle Mashed Potatoes

    Flavor these mashed potatoes with intense truffle oil for a sophisticated flavor. A luxurious spin on typical mash!

    Easy Truffle Aioli

    You'll love using this truffle aioli on steaks, fries and so much more. It's an easy sauce with a bold flavor.

    Photo Credit: vikalinka.com

    Creamy Tagliatelle with Bacon, Mushrooms and Truffle Oil

    Enjoy this creamy tagliatelle with the rich, bold flavors from bacon, portobello mushrooms and truffle oil. Perfect for date night with a bottle of wine.

    Photo Credit: taoofspice.com

    Truffle Sweet Potato Fries with Parmesan

    These rich and flavorful truffle sweet potato fries have lots of great flavor from truffle salt and oil! There's even more flavor from parsley and parmesan. Delicious!

    Photo Credit: www.the-pasta-project.com

    Pasta with Truffles and Mascarpone Cream

    Turn pasta into a special dish with freshly grated black truffles and creamy, rich mascarpone cheese.

    Photo Credit: legallyhealthyblonde.com

    Garlic Truffle Fries

    Garlic Truffle Fries use truffle oil for an incredible flavor! Decadent, delicious, and so easy! Make these fancy fries right at home using your oven.

    Photo Credit: petersfoodadventures.com

    Truffle Grilled Cheese

    Take your grilled cheese sandwich to the next level with truffle! Thinly shaved fresh truffles add bold flavor to the creamy melted cheese.

    Photo Credit: www.happyveggiekitchen.com

    Roasted Vegetable & Truffle Oil Pasta

    This umami-packed pasta is full of bold flavors! The tasty balsamic roasted vegetables and truffle oil elevate it to a simple, but fancy dinner.

    Photo Credit: www.christinascucina.com

    Brie and Truffle Burgers

    Turn burger night gourmet! These beef burgers are piled on buns with mushrooms, arugula and cheese, with a truffle oil cream sauce.

    Photo Credit: www.babaganosh.org

    Parmesan Truffle Potato Wedges

    These parmesan truffle potato wedges are extra special and go great with almost any protein! Just a little truffle oil enhances all the flavors.

    Photo Credit: www.wenthere8this.com

    Black Truffle Risotto Recipe

    This creamy risotto is made with truffle oil and zest, for lots of wallet-friendly truffle taste.

    Photo Credit: vikalinka.com

    Beef in Truffled Cream Sauce

    This dish is delicious and decadent! Enjoy beef cooked in a rich white wine and truffle cream sauce.

    Photo Credit: www.lavenderandmacarons.com

    Truffle Pasta In Creamy Cashew Sauce

    Black truffle adds a WOW flavor to the creamy cashew sauce. A luxury pasta dinner.

    Photo Credit: somebodyfeedseb.com

    Mushroom Agnolotti with Truffle Oil Sauce

    In this elegant, restaurant-style dish, homemade mushroom agnolotti is stuffed with a mushroom and cheese filling. It's then drizzled with a truffle oil butter sauce.

    Photo Credit: yourguardianchef.com

    Gnocchi in Truffle Cream Sauce

    A rich and delicious truffle cream is a perfect sauce to make gnocchi extra special. A tasty and special meal that's easy to prepare.

    Photo Credit: marleysmenu.com

    Gourmet Truffle Mushroom Risotto

    Truffle Mushroom Risotto is full of bold umami flavor from dried porcini mushrooms and a drizzle of truffle oil. It's a gourmet take on risotto.

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