what is pesto made of
The classic pesto is customarily made with crushed pine nuts, garlic, basil, olive oil and Parmigiano-Reggiano. It seems so simple, but these five ingredients go so well together. You can use a mortar and pestle but a blender, food processor or even a mini-chopper is much easier.he classic pesto is customarily made with crushed pine nuts, garlic, basil, olive oil and Parmigiano-Reggiano. It seems so simple, but these five ingredients go so well together. You can use a mortar and pestle but a blender, food processor or even a mini-chopper is much easier.