Technique · Making
Cooking fresh tagliatelle
Fresh tagliatelle cooks fast, in well-salted boiling water, and is finished in the sauce rather than at the colander. The whole operation, from water boiling to the plate, runs about four minutes. The rules are few and old: a litre of water per hundred grams of pasta, ten grams of salt per litre, and no oil at any stage.
The water
The standard is one litre of water per 100 grams of pasta. For four people (400 g of pasta), four litres. The volume is not arbitrary: a pasta crowded into too little water cools the boil, releases too much starch into the cooking water (which then becomes gluey), and cooks unevenly. Generous water keeps the boil rolling, dilutes the released starch, and gives each ribbon room to move.
The water must be at a vigorous rolling boil before the pasta enters. Adding pasta to merely simmering water produces a porridge of partly-cooked pasta and excess starch. Bring the water to a full boil; salt; wait for it to return to the boil after salting; only then add the pasta. The whole sequence is unhurried.
The salt
The water is salted at 10 grams of salt per litre, or a generous tablespoon per litre. The pasta itself, in the strict Bolognese reading, has no salt in the dough; the cooking water does all of the salting. This is more salt than most home cooks intuitively add — it produces water that tastes distinctly salty, almost like a mild seawater — and the difference in the finished pasta is striking.
The salt is added after the water reaches the boil, not before. Salt in cold water dissolves slowly and can pit the bottom of a steel or copper pot over many uses; salt in boiling water dissolves in seconds. The order, in summary: boil, salt, return to the boil, add the pasta.
The type of salt does not matter much. Coarse sea salt, fine table salt, kosher salt: any will work, by weight. If you measure by volume rather than weight, account for the bulk density — a tablespoon of coarse sea salt weighs significantly less than a tablespoon of fine table salt. Weigh if you can.
No oil
A persistent home-cooking misunderstanding holds that a tablespoon of olive oil added to the pasta water prevents sticking. It does not. Oil floats on water; it does not coat the submerged pasta. What it does do is leave a slick film on the drained pasta that the sauce slides off rather than gripping. The result is a pile of ribbons sitting in a pool of sauce instead of pasta dressed in sauce. Do not add oil to the water. Stir the pasta in the first 30 seconds of cooking to prevent sticking; that is sufficient.
Cooking times
From the moment the water returns to a full boil after adding the pasta, fresh tagliatelle takes 2 to 3 minutes. The first taste is at 2 minutes: lift one ribbon out, blow on it, eat. If it is still slightly chalky in the centre, give it another 30 seconds. If it is uniformly tender, drain immediately.
| State | Cooking time |
|---|---|
| Fresh, just cut | 2–3 min |
| Refrigerated 24–48 h | 3–4 min |
| Frozen, from frozen | 3–5 min |
| Air-dried (home) | 5–7 min |
| Boxed dried egg tagliatelle | 6–8 min, per packet |
Fresh egg pasta is not judged the way al dente dried pasta is. Dried pasta is firm to the bite, with a slight chalky core that some Italians prize. Fresh tagliatelle should be tender, with structure but no chalk; it should yield easily to the tooth but not be soft or bouncy. Overcooked fresh pasta becomes flaccid and slick and slips off the fork; undercooked fresh pasta is mealy at the centre.
Reserve the pasta water
Before draining, reserve a generous ladle (roughly 250 ml) of the cooking water in a small bowl or measuring jug. This step is non-negotiable. The starch-laden, salted water is the medium that lets the sauce emulsify with the pasta in the final toss. A tagliatella al ragù finished without pasta water will sit in a separated pool of sauce; the same dish with two tablespoons of pasta water tossed in over heat for 30 seconds will be properly coated and bound. The water is the secret that everyone knows.
You may not use all of it. Reserve more than you need. Anything left over is discarded.
The drain and the toss
Drain the pasta when it is just shy of done — perhaps 15 to 20 seconds before fully tender — because it will continue to cook in the warm sauce in the next step. Do not rinse the pasta under cold water (this washes off the surface starch that the sauce needs to grip and shocks the temperature). Do not let the pasta sit in the colander draining for more than a few seconds; move it directly to the sauce pan.
The sauce should already be in a wide pan over moderate heat, ready to receive. Add the drained pasta. Toss with a wooden spoon or by lifting the pan, lifting the pasta into the air, and letting it fall back into the sauce (the saltare technique). Add a splash of the reserved pasta water and continue tossing for 30 to 45 seconds. The sauce should coat the ribbons evenly; if it looks dry or separated, add more pasta water; if it looks watery, toss longer for the water to reduce.
The plate
Serve immediately into warmed bowls or plates — a cold plate cools the pasta faster than the diner can eat it. A finishing grate of Parmigiano-Reggiano at the table, freshly cracked black pepper, and the sauce is done. No herbs scattered on top in the Bolognese tradition; the dish presents itself.
The first course in an Italian meal is, by convention, eaten slowly enough to enjoy but quickly enough that the pasta does not cool to room temperature. The whole sequence from boil to fork is a four-minute window. Plan the meal so that the pasta is the last thing finished and the diners are already seated.