Ingredients
Method
1.Combine lamb, cumin, garlic and coriander in a medium bowl, shape into four patties.
2.Cook patties, eggplant, tomato and onion, in batches, on a heated oiled grill plate (or grill or barbecue) until patties are cooked through and eggplant is tender.
3.Cook bread on same cleaned grill plate until browned both sides.
4.Meanwhile, combine hummus, juice and oil in a small bowl.
5.Sandwich rocket, eggplant, patties, tomato, hummus and onion between bread slices.