Step 1

Heat the oil in a large non-stick frying pan over medium heat. Add the onion and cook, stirring, for 4 minutes or until the onion softens. Add the garlic and spinach, and cook for 1 minute or until the spinach wilts. Add the lemon juice and remove from heat. Add the beans and feta, and toss until well combined. Season with salt and pepper.

Step 2

Heat a barbecue grill or chargrill on medium-high. Spray both sides of the lamb and tomato with olive oil spray. Season with salt and pepper. Cook the lamb on the grill for 3 minutes each side for medium or until cooked to your liking. Transfer to a plate and cover with foil. Set aside to rest.

Step 3

Meanwhile, cook the tomato on the grill for 3 minutes each side or until just tender.

Step 4

Thickly slice the lamb across the grain. Divide the bean mixture and tomato among serving plates. Top with the lamb. Season with salt and pepper to serve.