Roasted Aubergine with Tahini and No Cook Harissa Tomato Sauce

Ingredients

• 1 good quality large tomato (heirloom/beef)
• 1 tbsp rose or chipotle harissa
• 1 tsp red wine vinegar
• 1 small garlic clove, grated
• 2 tbsp extra virgin olive oil
• to taste salt and freshly cracked pepper
• 2 tsp pomegranate molasses
• 6 tbsp good quality tahini
• to taste lemon juice
• to thin cold water
• to taste salt
• 2 medium-large aubergines
• 200g good quality hummus
• to garnish sumac
• to serve fresh parsley, finely chopped
• a drizzle extra virgin olive oil