Eva uses fresh basil leaves, garlic, pine nuts, pepper, salt, and olive oil to prepare sauce at home. Eva is preparing pesto.
Explanation:
Pesto is an Italian sauce, from the region of Liguria which is commonly used to accompany pasta. The most important ingredient is the basil, which is fundamental. All the ingredients are processed together. The oil helps to get the sauce its texture, which of course is quite oily. The basil combined with the garlic makes it really aromatic.