Mediterranean tuna wrap Recipe | Food Network UK

Ingredients

• 350g tinned light tuna in water, drained well
• 40g finely diced red onion
• 25g chopped fresh parsley leaves
• 25g chopped kalamata olives
• 45ml olive oil
• 1/2 tsp lemon zest
• 30ml freshly squeezed lemon juice
• Salt
• Freshly ground black pepper
• 85g pre-washed mixed greens
• 4 whole-grain wrap breads
• 2 large tomatoes, sliced