- Step 1
Preheat oven to 200C. Combine oil, rosemary, garlic, lemon zest and 2 teaspoons juice in a small jug. Season with salt and pepper. Place T-bone steaks in a large glass or ceramic dish. Pour over half the marinade over the steaks, tossing to coat. Set aside.
- Step 2
Place potatoes and capsicum on a baking tray lined with baking paper. Drizzle with remaining marinade. Roast for 30 mins. Add olives and roast for a further 10 mins or until potatoes are golden and cooked through.
- Step 3
Meanwhile, preheat a chargrill or BBQ plate over medium-high heat. Cook steaks for 3 mins each side for medium-rare. Rest steaks for 5 mins.
- Step 4
Place potato mixture in a bowl. Add rocket and toss to combine. Serve steaks with warm potato salad.