SM
Stella
Recipes2 min read

Trofie al pesto

The pesto, and the basil my mother tended like a child

Ingredients
for 4 (for ~480 g of trofie or trenette)
Serves
4 (for ~480 g of trofie or trenette)
Prep
20 min, by hand
Difficulty
Easy (it just takes patience)

As a boy, pasta al pesto was the dish of the rush. Today it's the one I give the most time to. The recipe hasn't changed: I have, and so has the place that dish holds in my life.

My mother grew basil on the terrace, and tended it like a child. She bought the seedlings at the Oneglia market, on Wednesdays or Saturdays, and from then on it was a constant checking of the sun, moving the pots, pinching off the bigger leaves so the small, good ones would stay.

Then, at the right time of year, when the basil was at its best, she'd make a stockpile: she made pesto in industrial quantities and froze it in a row of little jars. Less fresh, I know perfectly well. But in a family you have to be practical, and those jars were the secret of the hurried lunches.

The vegetable stalls, at the Oneglia market.The vegetable stalls, at the Oneglia market.

As a boy it worked like this: you thawed a jar, threw in the pasta, ten minutes and you were at the table. Nothing solemn: the quick thing for when there was no time to think about it.

Today, instead, I savour it: it's the Sunday dish, made fresh, slowly, when I have time to lose inside it. What as a child meant "be quick" has become the one I go slowest on.

And here's the thing my mother knew perfectly well but gave up for practicality: real pesto isn't blended. It's pounded: "pesto" comes from there, from pestare, to pound.

The mortar crushes the basil slowly, cold, and draws out the oils without heating them: it stays bright green, sweet, deeply fragrant. The blender, on the other hand, cuts, and the spinning blades heat up: that little bit of heat oxidises the basil (it turns it dark and a touch bitter) and "cooks" the most delicate aromas.

That's why the mortar is better. It's not snobbery: it's delicacy.

Pesto is pounded: basil, coarse salt and oil in the marble mortar.Pesto is pounded: basil, coarse salt and oil in the marble mortar.

That said, I don't have a mortar at home either, and for years a wonderful pesto came out of my mother's blender. If that's your way, follow the tip below.

But if you're here, by the sea, on holiday, my advice is just one: make it fresh. It's the perfect moment: you have exactly the time my mother, on a weekday, never had to spare.

Go down to the Oneglia market, where the vegetable stalls are fragrant from a distance, and get a bunch of basil, or a plant to keep on the windowsill and use as you go. Then make it right there: on a plate of trofie, on trenette, or just to dress a quick fresh pasta bought downstairs. Pesto pounded fresh, in a kitchen that smells of the sea, is another story from the jar.

Trofie al pesto with potatoes and green beans, the way it's done around here.Trofie al pesto with potatoes and green beans, the way it's done around here.

The real recipe is simple: basil, two cheeses (parmigiano for roundness, pecorino for character), pine nuts, garlic, a good taggiasca oil, coarse salt. Method and variations below.

Because my mother's way, more than a variation, was a philosophy: take away the superfluous. No pine nuts, no additions: just pasta and pesto. Basil and cheese, she'd say, are enough. She was right more often than I gave her credit for.

When I make it on a Sunday, slowly, I can still smell the basil from that terrace. The dish that was once "the rushed one" has become the one I take the most care over. If you're here, take the slow version: this is the right place for it.

Method
  1. 1Clean the basil with a damp cloth, leaf by leaf: water is the enemy of pesto. If you must wash it, dry it thoroughly.
  2. 2In the mortar, pound the garlic with a few grains of coarse salt, to a cream.
  3. 3Add the basil a little at a time with a pinch of salt, turning the pestle against the walls (don't pound): a bright green liquid should come out.
  4. 4Add the pine nuts and pound again, to a smooth paste.
  5. 5Work in the two grated cheeses and mix.
  6. 6Pour in the oil in a thin stream, always stirring, until the pesto is soft and glossy. Taste and adjust the salt.
  7. 7Cook the pasta, keep a ladle of the cooking water, and toss the pesto in cold (never over heat), loosening it with a little of that water.
Gianluca's tip
If you use a blender instead of a mortar: put the blades and jug in the freezer for 10 minutes and pulse in short bursts. The cold stops the basil oxidising and turning bitter.
Variations
The right shapes
Trofie are the classic, but pesto is just as good on trenette and linguine, on potato gnocchi, and on special days on mandilli, the thin Ligurian lasagne sheets. Avoid short, smooth shapes: they don't hold it.
Alla genovese, with potatoes and green beans
The traditional way: boil a diced potato and a handful of green beans in the same water as the pasta. It was the complete dish of the old days, and it ties everything together.
Without pine nuts (my mother's version)
She took away everything superfluous: no pine nuts, and no additions. Just pasta and pesto, more herbaceous and direct. And it works.
Little or no garlic
If garlic sits heavy on you, half a clove or none: basil and cheese carry it. Some blanch the clove for a moment to soften it.
Beyond pasta
Around here a spoonful of pesto ends up in minestrone (alla genovese) or on a boiled potato. It doesn't live on pasta alone.

Where to find it

  • Oneglia market
    Fresh basil (small, fragrant leaves) and seasonal veg. A bunch is enough for pesto; or get a plant and keep it on the windowsill.
    Oneglia (Imperia), Wednesday and Saturday mornings (Piazza Goito/Marenco)
  • A good taggiasca oil
    Pesto lives on the oil: Ligurian taggiasca, sweet and not bitter. In Oneglia oil is a local trade (Carli); or a mill up the Valle Impero.
    Imperia and the inland valleys
Gianluca, host
Grew up in Oneglia. Writes about what he knows.