Step 1

Preheat the oven to 200C.

Step 2

Toss tomatoes in 2 teaspoons oil, season and place on a baking tray. Roast for 15 minutes until soft, adding olives for final 5 minutes.

Step 3

Meanwhile, rub lamb with rosemary and 2 teaspoons oil. Season, then cook in a frypan over medium-high heat for 4 minutes or until browned. Turn and cook for a further 3 minutes for medium-rare, or until done to your liking.

Step 4

Rest the lamb, covered loosely in foil, while you warm lentils in a small pan of simmering water for 5 minutes. Drain lentils and toss with lemon juice and remaining 2 tablespoons oil. Season.

Step 5

To serve, scatter lentils on plates, top with slices of lamb and scatter with feta, tomatoes, olives and dried and fresh mint.