Roasted Vegetable, Hazelnut & Herb Strudel

Around the holidays, cooks begin looking for a centerpiece dish. This burnished, flaky strudel fits the bill, with an appealing filo crust filled with tender, richly caramelized vegetables. Hazelnuts provide crunch and protein and are one of the nuts that requires very little water to grow. Olive oil yields a more tender crust; if you prefer, substitute coconut oil to make it crisper.