A classic Ligurian sauce made with fresh basil, garlic, pine nuts, Parmigiano-Reggiano, and olive oil. This recipe stays true to tradition, using a mortar and pestle for the best texture.
15 min prep
4 servings
280 kcal/serving
Ingredients
2 cups fresh basil leaves, packed
2 cloves garlic, peeled
1/4 cup pine nuts
1/2 cup extra-virgin olive oil
1/2 cup freshly grated Parmigiano-Reggiano cheese
2 tablespoons freshly grated Pecorino Romano cheese
1/2 teaspoon salt, or to taste
Instructions
Place basil leaves, garlic, pine nuts, and salt in a mortar. Grind with a pestle in a circular motion until a paste forms.
Slowly drizzle in olive oil while continuing to grind until well incorporated.
Add the grated cheeses and mix well with the pestle. Taste and adjust salt if needed.
Transfer to a bowl. If not using immediately, cover with a thin layer of olive oil and refrigerate.
Tips
For a smoother pesto, use a food processor, but pulse briefly to avoid heating the basil.
Serve with trofie or linguine, tossing with pasta and a splash of pasta water.
Store in an airtight container in the fridge for up to a week, or freeze in ice cube trays for longer storage.