How to Care for Fresh Truffles - The Truffle Company (2024)

The taste and aroma of fresh truffles does naturally reduce over time, but here are a few tips to maximise the life of this unique ingredient.

BEFORE ANYTHING ELSE – remove fresh Truffles from the vacuum sealed packaging. They need to breathe, and the poor things will suffocate if kept in this sealed packaging for more than two days.

Fresh Is Best

The sooner the better… The fresher your truffle; the better aroma and taste you will get from it. Fresh truffles should be firm, not spongey. Over time, they will gradually soften a little and there is nothing wrong with them at this point. But the carbohydrate within the truffle is breaking down, releasing moisture, and therefore, the precious aroma. If they become squidgy and wet – they have perished.

Make sure any truffle you buy is firm, and without soft spots – or at least it should be a true reflection of the Class and Grade of the truffle you purchase (e.g., older stock or 2nd class truffles may be priced lower). After a time, the veining / marbling within the interior of the truffle will become less distinctive. As they become softer, the interior will become the same colour throughout. Again, they can still be used at this point, but the truffle aroma will be less.

Fresh Black truffles should keep for up to 14-21 days if stored and looked after correctly. Fresh White truffles will not keep as long, as their “skin” is less thick, and they have a higher moisture content. White truffles should still last 7-10 days, if cared for properly.

Keep Them Dry

Moisture is the enemy… Fresh truffles are around 60-70% water and will gradually release this over time (they will “sweat”). Fresh Truffles must be kept dry. Store them in an air-tight container lined at the bottom with some paper towel to soak up additional moisture, and to avoid them drying out too quickly in the fridge. Ideally keep them off the paper towel with a rack.

The absorbent paper lining in the container should be changed daily, and the fresh truffles should be allowed to breathe and air-dry. All surface moisture should be allowed to evaporate before they go back in the fridge. If the moisture from the fresh truffle is touching the truffle on damp paper, the fresh truffle will degrade more quickly and will develop mould sooner. Some recommend storing them with rice. But doing so will actually pull / draw out the moisture (and aroma) of the fresh truffle too quickly, so we suggest avoiding this.

Keep Them Cool

Keep cool… as well as keeping the fresh truffle dry, they must be kept cool. We recommend keeping them at around 4-8 degrees Celsius, like any fresh food. The bottom of your fridge should be a good place. Avoid keeping them anywhere cooler than this. By keeping them dry, you will also avoid frost damage.

Many do not advocate freezing fresh truffles, but this is a good way to preserve them, and a far better alternative to discarding them. If you are to freeze your fresh truffle, it will lose some of the immediate aroma. Freeze when as fresh as possible, and do not defrost or re-freeze them. Shave or grate the truffle from frozen and pop it back into the freezer asap to use another time.

Let Them Breathe

Like bananas, fresh truffles give off a natural gas. This is not harmful, but will speed up ripening / deterioration, and if the gas is not allowed to escape, or be replaced with fresh air, it will change the taste and aroma of the fresh truffle to something more chemical or plastic. Whilst they need to be kept dry and cool, fresh truffles must also be allowed to breathe, to allow this gas to dissipate – for at least 30 mins, every two days minimum. Just take them out of the fridge, remove the fresh truffles onto a side to allow them to air-dry, dry out the container, change any absorbent paper – and then return them to the fridge.

Truffles Are Fungus

White Mould / Fur… Doesn’t sound appealing, but after a while, a layer of white fur will develop on the outside of the fresh truffle, and into any moist areas. As a fungi, truffles are prone to mould, but this is NOT harmful to humans. This is a natural part of the truffle ripening process.

Truffles with worm holes or cracks in the “skin” will suffer from this more quickly. Mould will penetrate and degrade the interior gleba quicker. If you see any white powder or furr on the outside, you can simply remove it by dry-brushing it gently. A soft, clean washing-up brush or even a dedicated clean toothbrush will do the job fine. The longer the mould is left on the truffle, the further into the it will penetrate, and your truffle will degrade more quickly.

How to Care for Fresh Truffles - The Truffle Company (2024)

FAQs

How to Care for Fresh Truffles - The Truffle Company? ›

Fresh Truffles must be kept dry. Store them in an air-tight container lined at the bottom with some paper towel to soak up additional moisture, and to avoid them drying out too quickly in the fridge. Ideally keep them off the paper towel with a rack.

How do you care for fresh truffles? ›

Place the prized ingredient in clean tissue paper or a breathable container at room temperature in a dark space. Change the tissue paper daily to avoid the build-up of moisture and to retain aroma. Do not freeze your truffle: it will accumulate moisture and lose its aroma.

How long do fresh truffles last in the fridge? ›

For fresh truffles to be enjoyed at their best, they should be consumed within 4 to 5 days. The autumn variety of the black truffle, Tuber uncinatum, can retain its flavour for up to two weeks, but the highest-quality white and black truffles are best enjoyed within a few days of delivery.

How to tell if black truffles have gone bad? ›

A good way to tell if a black truffle is still fresh is to give it a good sniff. Truffles perish very quickly, and as they do so, they lose their aroma. If there is no aroma when you smell the truffle, this is a good indication that the flavor is likely very weak.

Do truffles need to be washed? ›

You can even add a little cheese to the container if you want to impart the truffle flavor into it. The real key is to keep the truffles dry; moisture will encourage rotting and make them go bad quickly. To clean, do not wash or submerge in water; just wipe the exterior down with a brush prior to using.

Do you have to keep homemade truffles in the fridge? ›

Keep truffles in a cool, dark place and keep them dry. Because truffles are generally a much softer consistency than tempered chocolate, it's more likely that you will need to put them in the fridge in warm weather. As with tempered chocolate, make sure the truffles are well wrapped and in an airtight container.

How long do home made truffles last? ›

Homemade truffles can last up to 2 weeks in the refrigerator and for up to 6 months in the freezer. For the best texture and flavor, bring them to room temperature before serving. Even if you're planning on gifting your chocolate truffles, be sure to store them in the fridge or freezer.

Can I freeze fresh truffles? ›

Truffles can be frozen for up to six months, but their texture may change slightly after thawing.

How do you increase the shelf life of truffles? ›

Reduce Storage Temperature

A rule of thumb is that reducing the temperature by 18°F (10°C) will double the shelf life. Freezing truffles can substantially increase their shelf life, however, this must be done properly.

How to tell if a truffle is ripe? ›

An unripe truffle, when cut open, has flesh that is pale, almost white. They darken as they get riper. If unripe, it will also only have a hint of truffle smell to it and the taste will be quite bland.

What does a bad truffle smell like? ›

The smell of ammonia, very strong and penetrating, is actually easily detectable even by the less experienced: at the first whiff of ammonia, then, put down the truffle you were sniffing and choose another one.

Do I need to peel black truffles? ›

Peel black truffles, saving the peel to flavor other dishes or to infuse olive oil, but use white truffles unpeeled. Grate truffles on a grater, or cut them into paper-thin slices, or shavings, with a vegetable peeler, a mandoline or a tool called a truffle slicer.

Can truffles grow mold? ›

They can also be infused into sauces, soups, cheese, butters, and oils.Do not put truffles in sealed plastic bags. If you do they will mold, get slimy, and smell bad!

How do you take care of fresh truffles? ›

Keep Them Dry

Fresh Truffles must be kept dry. Store them in an air-tight container lined at the bottom with some paper towel to soak up additional moisture, and to avoid them drying out too quickly in the fridge. Ideally keep them off the paper towel with a rack.

What is the best tasting truffle? ›

Italian white Alba are the most sought-after truffles in the world as they offer the most incredible scent and taste, they are only available during a certain time of year and have a distinct aroma that contrasts with the slightly more common black varieties.

Why do you look for truffles at night? ›

Truffles are easier to find at night. There's less noise to distract the dogs, and the soil aerates at night, allowing truffle fumes to waft up more strongly. We went on our nighttime truffle hunting adventure with Marco Varaldo, a third-generation truffle hunter.

Why do truffles need to be refrigerated? ›

If you think you can eat all of your truffles within that two-week span, store them in the fridge. Because of the fresh cream, truffles do need to be chilled (and no, a chilly garage does not count!). To keep the truffles fresh, seal them in an airtight container.

How do you prepare truffles for eating? ›

Typically, truffles are thinly shaved on top of a cooked meal but if you grate them on a Microplane instead, the fine shavings incorporate better with the dish. Truffles are commonly used in pasta dishes, risotto, sauces, or grated over seafood or meat.

Are truffles better in oil or fresh? ›

If you're looking for intensity of flavor, you'll be disappointed with truffle oil. Most brands use very little truffle in their products, which is why the flavor is so weak. If you want intense flavor, your best bet is to buy fresh truffles and use them sparingly. A little goes a long way with this ingredient!

Do you have to peel truffles? ›

Peel black truffles, saving the peel to flavor other dishes or to infuse olive oil, but use white truffles unpeeled. Grate truffles on a grater, or cut them into paper-thin slices, or shavings, with a vegetable peeler, a mandoline or a tool called a truffle slicer.

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