For this sandwich, slightly sweet, balsamic-roasted eggplant stacks up beautifully next to warm, salty feta. Thin strips of mint and a slather of hummus make it even more complex and rich.
Grated zucchini, crumbled feta and mint is rolled in filo pastry and then coiled round into this spiral-shaped pie. It messed with my sanity but the taste was worth it...