Tuna niçoise baguette | Tesco Real Food

Ingredients

• 2 x 70g packs dry black olives with herbs
• 2 seeded batons, halved
• 1 Little Gem lettuce, leaves separated
• handful basil leaves
• 2 x 120g tins tuna steak in sunflower oil
• 3 large eggs, hardboiled, peeled and quartered
• 8-10 cherry tomatoes, quartered
• ½ red onion, finely sliced
• 8-10 caperberries, stalks removed
• French-style dressing, to serve