Minted Lamb & Fetta Burger

Heat half of the olive oil in a medium frying pan over a medium-high heat. Add the brown onion and cook, stirring, for 4 minutes, or until soft. Add the brown sugar and cook for a further 4 minutes, or until caramelised. Set aside in a small bowl and cover with aluminium foil to keep warm.

In a medium bowl combine the lamb mince, fetta cheese, half the mint and half the spring onion. Season with salt and pepper. Using gloved hands shape the mixture into patties (one per person).

Place the same frying pan back over a medium-high heat. The pan should still have some oil, but if not add a dash more. Add the lamb patties and cook for 4 minutes on each side, or until cooked through.

Meanwhile place the bake-at-home wholemeal burger buns in the oven for 5 minutes to finish baking. Halve and spread with the aioli.

In the second medium bowl, combine the gem lettuce, radish, remaining spring onion and remaining mint. Drizzle with the remaining olive oil and balsamic vinegar, and season with salt and pepper.