Step 1

Combine lamb, onion, capsicum, egg, breadcrumbs, garlic, spice mix and half the coriander in a medium bowl; season. Shape mixture into 8 patties.

Step 2

Heat an oiled large barbecue flat plate; cook patties for 5 minutes each side or until browned and cooked. Drain on paper towel.

Step 3

Meanwhile, combine couscous, the water and butter in a medium heatproof bowl. Cover; stand about 5 minutes or until liquid is absorbed, fluffing with fork occasionally.

Step 4

Stir chickpeas and remaining coriander into couscous. Serve patties with couscous; accompany with tzatziki and warm flatbreads.