Food & Cooking Recipes Healthy Recipes Gluten-Free Recipes Provencal Vegetable Tian 4.0 (59) 9 Reviews By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on June 12, 2017 Print Rate It Share Share Tweet Pin Email Photo: Johnny Miller Prep Time: 20 mins Total Time: 1 hrs 25 mins Servings: 8 Make the summer season last a little longer with a languorous Provencal meal and an uncomplicated menu full of bright flavors. Ingredients 6 tablespoons extra-virgin olive oil, divided 2 cups thinly sliced leeks, white and pale-green parts only, rinsed well (1 large leek) 1 Yukon Gold potato (8 ounces), sliced ¼ inch thick Coarse salt and freshly ground pepper 1 small eggplant (12 ounces), trimmed and sliced ¼ inch thick 1 large zucchini (8 ounces), sliced ¼ inch thick 3 large beefsteak tomatoes, sliced ¼ inch thick ¼ cup pitted Kalamata olives, pitted and roughly chopped 2 teaspoons fresh thyme leaves, divided, plus more for garnish Directions Preheat oven to 450 degrees. Drizzle 1 tablespoon oil in a shallow 2-quart baking dish. Layer half the leeks in dish, then cover with half the potato; season with 1/2 teaspoon salt and a pinch of pepper. Top with a layer each of half the eggplant, half the zucchini, and half the tomatoes; season with 1/2 teaspoon salt and a pinch of pepper. Scatter with half the olives and half the thyme. Drizzle with 2 tablespoons oil. Repeat layering and seasoning with remaining vegetables. Drizzle with remaining oil, and cover loosely with foil. Bake 20 minutes, then remove foil. Press vegetables down with a spatula, and bake until potato is tender and edges are well caramelized, about 45 minutes more. Let cool 10 minutes before slicing. Rate it Print