Steak baguette with melted brie Recipe | Beef + Lamb New Zealand

Ingredients

• 500g Quality Mark sirloin steaks
• 1 Tbsp butter
• 6 large Portobello mushrooms
• salt and pepper
• 1 large baguette
• 250g brie cheese
• 4 tsp Dijon mustard
• 4 Tbsp aioli
• large handful fresh rocket, watercress or a mix of both
• 1 red onion
• 1 tsp sugar
• 1 tsp salt
• ¼ cup red wine vinegar