Trofie al Pesto Genovese
Fresh basil pesto coats twisted trofie with potato and green beans in the Ligurian manner.
Authentic Italian01Cool handling keeps basil green and fragrant.
02Potato and beans make this a complete Ligurian preparation.
03Pasta water loosens pesto without cooking it.
Cook it calmly.
- 01
Make the pesto
Pound garlic and pine nuts, then add basil and a pinch of salt. Work in the cheeses and finally the olive oil.
- 02
Cook the vegetables
Boil the potato in the pasta water for 5 minutes, then add green beans.
- 03
Add the trofie
Cook the pasta with the vegetables until al dente. Reserve 200 ml water.
- 04
Dress off heat
Loosen pesto in a serving bowl with warm pasta water, then fold through pasta and vegetables away from direct heat.
Common mistakes
- Running a blender until the basil heats up.
- Frying the finished pesto.
- Using a harsh, bitter olive oil.
The detail that changes the dish.
Pesto dislikes heat. Mix it in the serving bowl, not a sizzling pan, unless khaki-green basil is the look you had in mind.
Pesto belongs to Liguria
Pesto Genovese is a cold sauce of basil, garlic, pine nuts, cheese, olive oil and salt. Its freshness depends on keeping the basil cool while it is crushed.
Trofie with potato and green beans is a recognised Ligurian way to serve it. The vegetables make the dish feel complete rather than decorative.
A sauce shaped by Genoa and its coast
Pesto is closely tied to Genoa and Liguria. Written recipes resembling the modern sauce appear in nineteenth-century Genoese cookbooks, though earlier herb-and-garlic sauces form part of its ancestry.
Modern pesto Genovese is defined by local basil, olive oil, garlic, pine nuts and hard cheeses, traditionally worked in a mortar.
Protect the basil from heat
A mortar gives control, but a food processor can work if the bowl and blade are chilled and used in short pulses. Parmigiano and Pecorino bring different kinds of saltiness.
Pesto dislikes heat. Mix it in the serving bowl, not a sizzling pan, unless khaki-green basil is the look you had in mind.
At the table
Serve warm, not piping hot, with a few basil leaves and no extra frying.
Later, if needed
Keep pesto covered in the fridge for up to 3 days or freeze without cheese for 2 months.
Be realistic
Freeze pesto in small portions, preferably before adding cheese.
Frequently asked questions
Why did my pesto turn dark?+
Heat and bruising speed oxidation. Keep equipment cool, work quickly and cover the surface with oil.
Can I heat pesto in a pan?+
Loosen it with pasta water in a serving bowl. Direct pan heat dulls the basil.
