Step 1

Soak 8 wooden skewers in cold water for 30 minutes. Meanwhile, mix the lamb, feta, onion, garlic, herbs and cumin together in a large bowl and season well. Chill.

Step 2

For the tzatziki, place the cumin seeds in a dry frying pan and toast until fragrant. Toss in a bowl with the remaining tzatziki ingredients. Season and set aside to chill.

Step 3

Using wet hands, shape the lamb mixture around the soaked skewers. Brush with the oil.

Step 4

Cook the skewers on a hot griddle pan for 4-5 minutes, until cooked and lightly charred, turning regularly.

Step 5

Serve the skewers with griddled flatbreads, red onion and lettuce. Garnish with extra herbs and spoon some beetroot tzatziki on top.