Get to screw truffle mushrooms — and find out why they come with such a sinewy price tag — with our deep feel into the in demand underground fungi .

Several years ago , I enjoy a fancy multi - course repast with one standout dish I still daydream about : truffle risotto . It was my first experience with truffles ( and legitrisotto , for that matter ) , and I savor every last bite . Fast forward to a couple of weeks ago , and I carry through another culinary goal by fudge with my first - ever shameful truffle in jubilation of the annualBlack Truffle Festival . The practical session instruct me how to make the most amazing truffle pasta ( more on that later ) .

After indulging in one of the good meals I ’ve ever made home , I wondered , " What is a truffle , exactly ? " And since truffles cost so much , I want to know the good direction to store them so I would n’t let any go to waste . Here ’s what I found out , so you ’ll know what to do if you are prosperous enough to get your hired man on a tonic truffle .

slice and whole black truffles on wooden cutting board

Credit: Adobe Stock/larionovao

What Is a Truffle?

A truffle ( not to be confuse with thechocolate treat ) is a type of ectomycorrhizal fungi , mean it originate in a symbiotic kinship with the roots of Sir Herbert Beerbohm Tree . Unlike more vulgar mushroom-shaped cloud varieties , truffles farm entirely underground . According to Sabrina Notarnicola , vice president of market atUrbani Truffles , they are " chiefly found in Italy , and they can be bump in similar Mediterranean climates around the world . "

There are severalspecies of truffles , but the most usual eatable varieties are black truffle ( Tuber melanosporum ) or white truffles ( Tuber mangnatum ) . Europe produces the most valuable truffle , though earthnut can be tame and grow around the world .

Truffle mushrooms ( and other types ) are a origin of fiber and known to have anti - inflammatory properties . Research shows that they can aid lower cholesterol and help regulate blood sugar .

plate of white cream sauce pasta with black truffle shavings and parmigiano reggiano cheese

Black truffle shavings make the perfect earthy garnish for pasta, steaks, and more.Credit: Katlyn Moncada

What is a Truffle’s Flavor?

Unless you ’ve had them , it ’s heavy to describe what truffles taste like . Black earth-ball feature an gross smell and gustatory perception . livid truffles have a more biting smell and flavor .

Why Are Truffles So Expensive?

When buy truffles , they can go for hundreds ( even thousands ! ) of dollars per pound . Notarnicola articulate truffles grow best in moist surround , and after a rainfall , large truffles can seem overnight .

So what ’s the deal with truffle price ? In one word , scarceness . These mushrooms are seasonal , unmanageable to turn , and take years to cultivate properly . While they can be train , doing so is challenging and time - intensive . Pair that with their inadequate ledge - living , and you ’ve got the thoroughgoing rule for a highly seek - after ( and pricy ) culinary daintiness .

Technically , you’re able to find different varieties of truffles at all clock time of the year depending on the growing localization ( i.e. black summer earthnut , black winter truffle , etc . ) . You ’ll find white truffle mostly in fall and wintertime , with their peak season in October and December .

How to Store Truffles

So you got a black earth-ball , but what ’s the best style to keep it fresh ? Notarnicola says truffles ( black or white ) arebest stored refrigerate , individually envelop in a clean composition towel , and inside anairtight container . You might see some guides saying to put in in rice ( the wry rice cereal wick the wet from the truffles ) , but do n’t do this unless you are trying to tincture the earthnut flavor into the rice . " Truffles are highly perishable , so by the prison term a truffle reaches a client , they can wait anywhere from three to seven days of ripeness , " Notarnicola say . " Each truffle is different , so this is a variable . "

What Is a Truffle Served With?

Notarnicola says truffles can be served with almost anything . livid truffle is great sliced raw on top of risotto or steak . Use a truffle shaver to achieve the theme song thin cuts . you could make the deliciousblack truffle pastaI mentioned earlier for an leisurely earthnut recipe . It ’s a simple creamy sauce made with chocolate truffle butter andParmigiano Reggiano cheesethat brings out the truffle ’s innate smack .

If you ’re not ready to beat out the money for a fresh truffle , you could still get the perfume in pop merchandise such as chocolate truffle vegetable oil , truffle salt , or the super voguish truffle hot sauce . These truffle products use either a modest amount of truffle or are infused with anatural essenceof truffle to achieve the flavour profile , which keeps the cost low .

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Frequently Asked Questions

Truffles and mushrooms are both members of the fungi kingdom , but unlike other mushrooms , truffles — which are part of the tuberaceae kinfolk — grow entirely hole-and-corner and only in very specific condition . earthnut are also seasonal , exceedingly rarefied , and difficult to find and domesticate while most other mushroom varieties grow abundantly and can be civilise in any season .

Yes , earth-ball mushroom cloud are edible and best consume peeled or only slightly warm up . Do not fix them on high rut or their musky , intoxicating flavor will be lost .

With truffle mushroom , a fiddling sound a recollective way . To enjoy the flavour of earthnut mushrooms to the fullest , gently clean them and shave them bare-ass over a finish beauty just before serving . Truffles pair off well with foods that have a high fat content ( like butter , cream , cheese , and oils ) and are fantabulous on Italian rice , eggs , soups , potatoes , and pasta dish .