By Beleaev Family | International Caviar & Gourmet, Head Office London | beleaev.com
There's a quiet rule in Piedmont. You don't put a sauce on tagliatelle al tartufo. You don't add cream. You don't add garlic. You don't even toast the butter.
What you do is this: cook fresh egg tagliatelle, toss it with cold cubed butter, shower it with parmesan, and shave white truffle over the top at the table. That's the dish. The simplicity is the point.
A lot of recipes online have started adding mushrooms or garlic or olive oil or chicken stock. Skip those. They're trying to make the dish "more substantial". The dish is exactly substantial enough. The truffle is doing the work.
Key Takeaways
- White truffle (tartufo bianco) is the traditional pairing, black truffle works in shoulder months
- Fresh egg tagliatelle is non-negotiable, dried pasta won't carry the dish
- Unsalted butter at room temperature, never browned for this recipe
- Shave the truffle at the table, never in the kitchen, the aroma is volatile
- One generous truffle shaving session per person, around 7 to 10g of truffle total
The Ingredients
Serves 2
- 200g fresh egg tagliatelle (or 250g if you've made your own)
- 60g unsalted butter, cubed and at room temperature
- 50g Parmigiano Reggiano, finely grated, plus extra for the table
- 7-10g fresh white truffle (Tuber magnatum) or black truffle (Tuber melanosporum)
- Sea salt for the pasta water
- A few grinds of white pepper, optional
The truffle is the star. Everything else is a vehicle. This means the tagliatelle has to be fresh, the butter has to be unsalted and properly buttery, and the parmesan has to be the real thing, not the powdered substitute.
If you're buying truffle, buy small and use it the same day. Truffle loses 30 to 40% of its aroma within 48 hours of harvest. Storing it in rice or eggs (an old wives' tale) does not preserve flavour, it just smells nice.
The Method, Step by Step
Step 1: Boil the Pasta Properly
Bring a large pan of water to a rolling boil. Salt it heavily, around one tablespoon per litre. Don't rush this step. Pasta boiled in under-salted water tastes flat regardless of what you put on top.
Drop the tagliatelle in. Fresh egg pasta cooks fast, usually 2 to 3 minutes. You want it just past al dente, soft but with structure. Test it earlier than you think.
Step 2: Prepare the Pan
While the pasta cooks, take a wide, low pan off the heat entirely. Add the cubed room-temperature butter directly to the cold pan. Have the parmesan grated and ready in a small bowl.
The pan stays off the heat. We're not melting the butter actively, we're letting the residual heat from the pasta do that.
Step 3: Marry the Pasta and Butter
Reserve 100ml of the pasta water before draining. Lift the pasta out with tongs straight into the butter pan, letting some of the cooking water cling to the strands. This is your emulsifier.
Toss with tongs and a wooden spoon. The butter should melt slowly into a glossy coating around each strand. Add a splash of pasta water if it looks dry. Add the grated parmesan in handfuls, tossing constantly so it melts in rather than clumping.
The result should look creamy without being saucy. If it looks like cheese soup, you've added too much pasta water. If it looks dry and clumpy, you need more.
Step 4: Plate and Shave
Twirl the tagliatelle into mounded nests on warm plates. The pasta should sit high, not flat, so the truffle shavings have a stage.
Bring the truffle and a sharp truffle slicer (or a Microplane if you don't have one) to the table. Shave the truffle directly over each plate just before eating. Aim for paper-thin slices, almost translucent.
Don't shave it in the kitchen and bring it out. The volatile aromatic compounds that make truffle taste like truffle disappear within minutes of slicing. Shaving at the table means the aroma hits the diner, not the cook.
Tips for Getting It Right
Buy from someone who handles truffle properly. A good supplier wraps truffle in paper, never plastic. They sell by weight, weighed in front of you. They store truffle in a glass jar with paper towel changed daily. If your supplier puts truffle in a sealed plastic clamshell, find another supplier.
Smell before you buy. Real white truffle smells aggressive, garlicky, slightly funky, almost petrol-like. If a truffle has only a mild aroma, it's old or it's been refrigerated too cold. Black truffle has a deeper, earthier smell, less alcoholic, more chocolate-and-mushroom.
Don't heat the truffle. Some restaurants put truffle into hot pasta and toss it. Don't. Heat destroys the volatile compounds. Heat is for the pasta. Cold truffle goes on top.
Use a real truffle slicer. The cheap ones at homeware shops produce uneven shavings and waste truffle. A proper one has an adjustable blade and gives you 1mm-thick translucent slices that hit the pasta and dissolve.
Eat fast. Once truffle hits warm pasta, the aroma starts to release immediately. You have around 2 minutes before the dish loses 50% of its impact. Plate, shave, eat. Don't take a long photo.
Variations and Pairings
With black truffle (Tuber melanosporum): Use 10 to 12g per person. Black truffle has a deeper, earthier flavour and can take a tiny grating of nutmeg added to the butter (controversial in Piedmont, accepted in France). Use this in winter when white truffle is out of season or out of budget.
With truffle butter: A good homemade truffle butter (or fresh truffle finely minced into softened butter and rested overnight) lets you carry truffle aroma without the cost of fresh shavings. Use 80g of truffle butter and a small fresh shaving on top.
With caviar: Yes, really. Replace half the butter with crème fraîche, top with white truffle, and add a small spoon of Royal Oscietra on the side of the plate. The richness of truffle pairs with the salinity of caviar in a way that has to be tasted.
Wine: A red Barolo or Barbaresco from the same region as the truffle. Lighter Italian whites also work, particularly aged Soave Classico or Gavi.
For more on what pairs with what, our champagne and caviar guide covers the broader logic of luxury pairings.
Frequently Asked Questions
Is it tagliatelle or fettuccine for this dish?
Tagliatelle. Tagliatelle is the Northern Italian noodle, slightly thinner and more delicate, traditionally rolled with eggs in Emilia-Romagna and Piedmont. Fettuccine is the Roman version, slightly thicker. Both work, but tagliatelle is the classical pairing for truffle and you'll find it on every restaurant menu in Alba.
Can I use truffle oil instead of fresh truffle?
Honestly, no. Most truffle oil sold in supermarkets contains no real truffle, just a synthetic compound called 2,4-dithiapentane that mimics the aroma poorly. If you can't get fresh truffle, use 100g of high-quality fresh wild mushrooms (porcini, chanterelle) sautéed in butter and tossed through. It won't taste of truffle, but it'll be a good dish.
How much truffle per person is enough?
Around 7 to 10g of fresh white truffle, or 10 to 12g of black truffle. That's roughly 12 to 18 thin shavings. Less feels stingy, more masks the pasta and is wasteful. If you've got a small truffle and you're feeding four people, do half-portions of pasta and serve as a starter.
Why does my truffle smell weak?
Most likely it's old or it's been stored cold. Truffle should be stored at 4 to 6C in a glass jar with daily paper towel changes, never in the freezer or at the back of the fridge. If your truffle smells weak when you bring it home, eat it tonight, it'll only get weaker.
Further Reading
In Piedmont they say tagliatelle al tartufo is the dish that proves a cook understands restraint. Five ingredients, twenty minutes, and the most expensive ingredient on earth gracing it for the final 30 seconds. Discover Beleaev's curated collection of caviar and gourmet ingredients, perfect partners for any truffle dinner, at beleaev.com.
Beleaev is an international caviar and gourmet house headquartered in London, with fulfilment hubs across the UK, Europe, the UAE, and the United States. We deliver responsibly farmed Beluga, Oscietra, Sevruga, and Kaluga caviar to customers in each region within 24 to 48 hours.
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