Chicken, Avocado and Crunchy potato tray bake - Australian Avocados

Ingredients

• 1 x 1.8kg chicken, cut into 8* pieces
• 2 tbsp olive oil
• 3 garlic cloves, crushed
• salt and pepper
• 1 lemon, juiced
• 6 sprigs oregano
• 750 g baby chat potatoes, halved
• 250 g green beans, blanched and halved
• 1 lemon, sliced
• 2 avocados, cut into wedges
• 2 cups cups baby spinach leaves
• 100 g fetta, crumbled