Roast aubergines with yogurt & harissa - Good Food Middle East

Ingredients

• 4 aubergines
• 2 tbsp olive oil
• 75g butter
• 1 tbsp shop-bought harissa, or homemade (see our recipe )
• 6 tbsp Greek yogurt
• 1 small garlic clove, crushed
• 1 tbsp chopped coriander
• 1 tsp sesame seeds