Step 1

Combine oil, garlic and lemon rind in a dish. Add beef. Turn to coat. Cover with plastic wrap. Refrigerate until needed.

Step 2

Place burghul in a bowl. Cover with boiling water. Stand for 10 minutes or until softened. Drain. Rinse. Drain, pressing down with a spoon to remove excess water. Transfer to a large bowl.

Step 3

Add tomato, cucumber, radish, onion, corn, mint and parsley to burghul. Season with salt and pepper. Toss to combine.

Step 4

Heat a barbecue plate or chargrill on medium-high heat. Cook steak for 2 to 3 minutes each side for medium rare or until cooked to your liking. Transfer to a plate. Cover with foil. Rest for 5 minutes.

Step 5

Make dressing Combine oil, lemon juice and mustard in a jug. Season with salt and pepper.

Step 6

Thinly slice steak. Add to burghul mixture with dressing. Toss to combine. Serve.