Whole wheat wrap 60g (1 large), tuna (canned in water) 85g (3 oz, drained), cucumber 50g (1/3 medium, diced), cherry tomatoes 50g (5 small, halved), Kalamata olives 15g (5 olives, pitted and sliced), red onion 20g (2 tbsp, diced), feta cheese 20g (1.5 tbsp, crumbled), Greek yogurt 30g (2 tbsp), lemon juice 5ml (1 tsp), olive oil 5ml (1 tsp), dried oregano 1g (1/4 tsp), garlic 3g (1 clove, minced), romaine lettuce 20g (1 cup, chopped), salt and black pepper to taste