BRAISED BEEF TOP PIE - Angus Reserve

Ingredients

• 2kg Angus Reserve braising beef - oyster blade, chuck or shin, cut into large cubes
• Sea salt flakes
• Cracked black pepper
• 1/3 cup extra virgin olive oil
• 2 large onions, peeled and roughly chopped
• 3 medium-sized carrots, washed and roughly chopped
• 1/2 bunch celery, washed, leaves removed and roughly chopped
• 6 sprigs fresh thyme
• 1 bulb garlic, peeled
• 500g mixed heirloom tomatoes
• 1kg potatoes (Desiree)
• 120g butter
• 1 cup hot milk
• 1 bunch silverbeet, washed and shredded