For a robust dish filled with wholesome vegetable flavors, Garten's two major roasted vegetable lasagna ingredients are eggplant and zucchini. With the flavors of a classic ratatouille recipe ...

Preheat oven to 425 degrees Fahrenheit. Remove the stems from the eggplants and slice vertically into ¼ inch planks. Line three baking sheets with parchment paper. Put the eggplant planks on a clean ...