Roast chicken Marylands and sweet potato with zhoug recipe

Ingredients

• 4 chicken Marylands
• 4 small sweet potatoes (about 200gm each), scrubbed, halved lengthways
• 1 tbsp olive oil
• Steamed green beans and micro herbs, to serve
• Zhoug
• 1 cup each (loosely packed) coriander and parsley, plus extra to serve
• 4 jalapeños, seeds removed
• 2 garlic cloves, crushed
• 2 tsp ground cumin
• 1 tsp ground cardamom
• 160 ml (⅔ cup) extra-virgin olive oil
• 1 tbsp lemon juice
• Tahini yoghurt
• 250 gm thick Greek-style yoghurt
• 2 tbsp hulled tahini
• 2 tbsp lemon juice
• 1 small garlic clove, crushed