Grilled Broccolini with Lemon Tahini Dressing

Ingredients (12)

• 4 heaping tablespoons tahini
• 3 tablespoons fresh lemon juice
• 2 cloves garlic, finely minced
• 5 to 7 tablespoons (75 to 100ml) ice cold water
• 1 teaspoon sea salt, divided 
• 1/2 teaspoon freshly ground black pepper
• 5 tablespoons (50g) raw pine nuts
• 14 ounces (400g) broccolini
• 1 tablespoon olive oil
• 1 cup fresh pomegranate arils, from 1 large ripe pomegranate
• A good handful of flat leaf parsley, chopped
• Aleppo pepper flakes, for garnish (optional)