Grate the lemon skin

Cut the lemon in half and squeeze the juice of one of the halfs

add the basil leafs together with some olive oil, the lemon grate skin, and the lemon juice

Grind all the ingredients together until you have an oil/sauce

and voilà, you have a sauce that I usually use to mix it with beef when I'm making hamburgers or meatballs! check out my other recipes for ideas on how to use this sauce!