Niçoise Salad

Ingredients

• 150 g fresh or frozen green beans
• 1 medium orange capsicum (bell pepper)
• 2 potatoes, boiled the previous day and left unpeeled
• 1 medium head romaine lettuce
• 1 large tomato, cut into wedges
• 1 can (185 g) tuna, in oil or water–packed, drained
• 1 medium red onion, thinly sliced
• 4 medium eggs, hard–boiled, quartered
• 1¼ cup (50 g) black olives
• 4 tablespoons olive oil
• 3 tablespoons red wine vinegar
• 1 clove garlic, crushed
• salt and freshly ground black pepper