Tuna & Egg Salad Pitta Pocket with Herby Yoghurt Dressing - Ainsley Harriott

Ingredients

• 1-2 eggs, hard boiled, sliced
• 1 x packet of Ainsley Sundried Tomato & Garlic Couscous
• shredded romaine or iceberg lettuce
• 1 x tin of good quality tuna, drained, flaked
• 6 black olives, pitted, chopped
• 3 radishes, thinly sliced (optional)
• 2-4 large pitta breads
• large handful of parsley leaves
• 2 tsp snipped chive leaves
• 4 tbsp Greek yoghurt
• 2 tsp Dijon mustard
• ½ lemon, for squeezing