We’re having a pesto marathon at my house. Tonight…and tomorrow night..and the next night. The garden basil is out of control and it’s now or never for the year’s sweetest pesto. I had made pesto for decades before discovering what a spoonful of ricotta does for it. So creamy! Fred Plotkin, the author of the bible on Ligurian cooking (Recipes from Paradise: Life and Food on the Italian Riviera), assures me that ricotta is a legitimate addition, although he would probably say I use too much. (I live on Planet Cheese, after all.) Try my way and let me know what you think.