To a large bowl: Add the pasta, spinach, cherry tomatoes, cucumber, tuna and spring onion. Add the dressing and toss to combine. Add some more seasoning if you like.
1 cup cooked pasta, 1 cup baby spinach, 1 cup cherry tomatoes, 2 lebanese cucumbers, 400 g canned tuna, 3 spring onions, 3 tablespoons greek yoghurt, 2 tablespoons pesto, sea salt & cracked black pepper