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Basil Pesto
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Basil Pesto

Prep Time 15 minutes
Total Time 15 minutes
Servings 1.5 cups

Ingredients

  • 4 cups fresh basil leaves lightly packed
  • 1/2 cup pine nuts
  • 1/2 cup freshly grated Parmesan cheese
  • 2 cloves garlic
  • 3/4 cup extra-virgin olive oil
  • 1 tablespoon fresh lemon juice
  • Kosher salt
  • Freshly ground black pepper

Instructions

Mise en Place

  • Wash and thoroughly dry the basil leaves.
  • Peel the garlic cloves.
  • Finely grate the Parmesan cheese if using a block.
  • Toast the pine nuts in a dry skillet over medium heat for 3–5 minutes, stirring frequently, until lightly golden and fragrant. Allow them to cool completely.
  • Zest and juice the lemon if using zest.
  • Measure the olive oil, salt, pepper, and any optional ingredients.

Preparation

  • Place the basil, toasted pine nuts, garlic, and Parmesan cheese into a food processor.
  • Pulse several times until the ingredients are finely chopped.
  • With the processor running, slowly drizzle in the olive oil until a smooth but slightly textured sauce forms.
  • Add the lemon juice and season with kosher salt and freshly ground black pepper.
  • Pulse briefly to combine. Avoid over-processing, as excessive blending can warm the pesto and dull its bright green color.
  • Taste and adjust the seasoning with additional salt, Parmesan, lemon juice, or olive oil as needed.
  • Transfer the pesto to an airtight container and smooth the surface. Pour a thin layer of olive oil over the top to help minimize oxidation and preserve its vibrant color.
  • Refrigerate for up to 5 days or freeze in small portions for up to 3 months.

Notes

  • Fresh basil should be completely dry before blending, as excess water can shorten the pesto's shelf life and dilute its flavor.
  • Lightly toasting the pine nuts deepens their nutty flavor without overpowering the basil.
  • Use high-quality extra-virgin olive oil, as it contributes significantly to the finished flavor.
  • Adding the olive oil gradually helps create a smoother, more emulsified sauce.
  • A thin layer of olive oil on the surface slows oxidation and helps preserve the pesto's bright green color during storage.
  • Basil pesto is exceptionally versatile as a sandwich spread. It pairs beautifully with grilled chicken, turkey, roast beef, fresh mozzarella, burrata, prosciutto, salami, mortadella, grilled vegetables, roasted tomatoes, avocado, and fresh spinach. It also works well as a flavorful alternative to mayonnaise on panini, wraps, and deli-style sandwiches.