Ingredients
Method
Preparation
- Prepare ice water. Fill a small bowl with ice water and set it aside.
- Bring a saucepan of water to a rolling boil.
- Quickly add the basil leaves to the boiling water for 4 seconds.
- Remove the basil with tongs and plunge it into the bowl of ice water to stop the cooking process.
- After cooling, drain the basil and pat dry with paper towels.
Cooking
- In a food processor or blender, pulse the walnuts and parmesan cheese until ground.
- Add the blanched basil, salt, and, if desired, black pepper to the processor.
- Process until all the ingredients are combined smoothly.
- Start adding the olive oil through the chute while blending until it reaches the desired creamy consistency.
Serving
- Transfer the pesto into a container with a tight lid and store it in the refrigerator until ready to use.
Notes
For extra brightness, add a squeeze of lemon juice to the pesto before serving. If you prefer a thicker sauce, use less olive oil initially and adjust to taste. Toast the walnuts ahead of time for added depth of flavor and aroma.
