DUTCH OVEN STRIPLOIN

Ingredients

• 1.4kg piece Angus Reserve striploin
• sea salt flakes and freshly-ground black pepper
• ¼ cup extra virgin olive oil
• 2 Tbsp za'atar
• 2 red onions, thickly sliced
• 2 sticks celery, sliced
• 6 okra, split
• 4 cloves garlic, minced
• 2 tsp fennel seeds
• 4 bay leaves
• 1 cup baby tomatoes, halved
• ½ cup black olives, chopped
• 1 bunch parsley leaves
• polenta, to serve