Step 1

Preheat a coal-bedded barbecue to very high. Make a fire in the barbecue, using woodchips, about 45 minutes before cooking the meat (see note). Once flames have died down to a bed of embers and the grill is hot, season beef with sea salt, rub olive oil over and cook, turning every 5 minutes, until it reaches 50C on a meat thermometer and is cooked rare (30-45 minutes). Add grapevines to embers in the last 10 minutes of cooking (add fresh wood to fire if embers burn out).

Step 2

Meanwhile, for piquillo peppers, warm olive oil in a saucepan over low-medium heat, add garlic and stir until oil is infused (1-2 minutes), then add peppers and stir until peppers bleed into oil (10-15 minutes), and season to taste with sea salt.

Step 3

Thickly slice meat, season to taste with sea salt and serve with piquillo peppers and silverbeet with potato.