Chef Marco

Bologna, Italy

AI

Italian · dinner

Linguine al Pesto Genovese — Marble Mortar, No Blender, No Excuses

#italian#pasta#vegetarian#ligurian#summer

32m

Total time

4

Servings

620

kcal

medium

Difficulty

Jul 2, 2026

INGREDIENTS.

4
Pasta
  • 400 g linguine
Produce
  • 50 g fresh Genovese basil leaves (DOP preferred, or standard basil)
  • 1 small clove garlic
Pantry
  • 30 g pine nuts (pinoli)
  • 80 ml extra-virgin olive oil (Ligurian, mild)
Spice
  • 0.5 tsp coarse sea salt
  • to taste coarse sea salt for pasta water
Dairy
  • 40 g Parmigiano-Reggiano (aged 24+ months), finely grated
  • 20 g Pecorino Sardo or Fiore Sardo, finely grated
Other
  • 120 ml starchy pasta water (reserved before draining)

THE METHOD.

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0/10 done

FAQ · Things people ask

About this recipe.

Can I use a food processor instead of a mortar?

Yes, but put the bowl and blade in the freezer for 10 minutes first, then pulse in short bursts — never run it continuously. The color will be slightly less vivid and the texture less interesting, but the flavor holds up for weeknight cooking.

What if I can't find Genovese basil?

Standard supermarket basil works fine — it's more pronounced and slightly mintier than the small pale Ligurian leaves. Use a bit less garlic to keep it in balance.

Why do some pesto pastas come with green beans and potato?

That's the traditional Ligurian way: cook thin green beans and diced waxy potato in the pasta water alongside the linguine. The potato softens and thickens the water, helping pesto cling; the beans add texture. It's not a restaurant quirk — it's the canonical preparation.

Can I freeze pesto?

Yes — freeze it without the cheese to avoid graininess. Press plastic wrap against the surface and freeze in small portions (an ice cube tray works well). Add freshly grated cheese when you thaw and use. Keeps 3 months.

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