Ratatouille of Zucchini, Tomatoes, Eggplant, and Peppers

The secret of Hélène’s ratatouille is to cook the vegetables separately in the oven, intensifying their individual flavors. This may seem like using a lot of pans, but it is mostly waiting time. She assured me, “You can just let vegetables cook themselves and gently stir them all together.” The word “ratatouille” is related to the word touiller and the Latin tudiculare, meaning “to stir,” “crush,” or “toss.” After being cooked, the vegetables were originally assembled in a rectangular earthenware tian casserole, then gratinéed, and served hot or cold on the Sabbath. Now the cooked eggplant, pepper, zucchini, and tomato may be served together, or separately as individual salads. Ratatouille is similar to the Middle Eastern and North African dish tchoukchouka (see page 94), meaning “to shake up,” in both Hebrew and Arabic, and to other very old Mediterranean dishes of zucchini and eggplant. Hélène seasons her version with a hot but not fiery Basque pepper called piment d’Espelette, from Espelette, a town near her native Toulouse. If you don’t have piment d’Espelette, you can use hot paprika or New Mexico red chili powder.