This quick and easy recipe uses a food processor to create vibrant basil pesto. It combines fresh basil, garlic, pine nuts, and olive oil, seasoned with salt and pepper, then finished with grated Pecorino cheese. Perfect as a sauce for pasta, spread, or dip.
Ensure basil is dry before processing to prevent a watery pesto. Using high-quality extra-virgin olive oil is crucial for the best flavor. Pulse ingredients rather than running the processor continuously to control texture; avoid over-processing which can heat the oil and alter the flavor. For brighter green pesto, blanch the basil leaves briefly before use. Add the cheese just before serving if possible, as it can oxidize and darken the pesto over time.