Trofie al Pesto
Ligurian twists with potato and green beans cooked in the same water, all dressed in pesto. The potato is not a garnish — it thickens the sauce.
Photograph credit: Trofie with pesto by pelican · CC BY-SA 2.0 · Flickr · this resized copy is shared under the same licence
Method
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Pound the garlic, pine nuts and salt to a paste in a mortar, then add the basil a handful at a time and grind against the sides until it is a green paste.
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Work in both cheeses, then trickle in the oil, stirring rather than pounding. Keep it cool.
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Bring a large pan of well-salted water to the boil and add the diced potato. Cook 5 minutes.
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Add the trofie and cook 8 minutes.
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Add the green beans for the last 4 minutes, so everything finishes together.
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Reserve two cups of the cooking water, then drain.
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Take the pan off the heat, wait 30 seconds, then return everything to it with the pesto and enough of the hot water to make it flow. Toss hard and serve immediately.
Chef’s Tips
- One pot. The potato starch is what makes the pesto cling.
- Pesto off the heat, always. Basil goes khaki in seconds.
- Keep back plenty of the cooking water.
Common Substitutions & Variations
- An eighth of a teaspoon of garlic powder per clove is the usual stand-in when you are out of fresh garlic — it will not caramelise the same way, but it carries the flavour.
Pairing Suggestions
- A glass of Vermentino
- Focaccia
- Green salad
Storage & Reheating
The pesto keeps 4 days under oil and freezes for 3 months. The dish itself does not keep.
Common questions
How long does Trofie al Pesto take to make?
About 55 minutes in total — 35 minutes of preparation and 20 minutes of cooking. The recipe serves 4.
What are the key tips for making Trofie al Pesto?
One pot. The potato starch is what makes the pesto cling. Pesto off the heat, always. Basil goes khaki in seconds. Keep back plenty of the cooking water.
What should I serve with Trofie al Pesto?
A glass of Vermentino; Focaccia; Green salad.
Can Trofie al Pesto be made ahead or frozen?
The pesto keeps 4 days under oil and freezes for 3 months. The dish itself does not keep.
Is Trofie al Pesto suitable for a special diet?
This recipe is vegetarian and no added sugar. Those labels are checked against the ingredient list, so a dish is only marked when nothing in it contradicts the claim.
How many calories are in Trofie al Pesto?
About 685 kcal per serving, with 22 g protein, 82 g carbohydrate and 30 g fat. The figures are calculated from the ingredient list and are an estimate.
Nutritional Highlights
Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.
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Written and tested by Turab
One person, one kitchen — no test kitchen, no team. How every recipe on this site is checked before it goes up.