Ingredients

• 4 x 150g pieces of tuna
• olive oil
• sea salt and freshly ground pepper

Dressing

• 2 medium vine tomatoes, diced
• 2 spring onions, thinly sliced
• 1 long red chilli, seeded and thinly sliced
• 1 clove garlic, crushed
• ½ teaspoon ground cumin
• ¼ cup green olives, pitted and sliced
• 3 tablespoons olive oil
• finely grated zest and juice 1 lime
• dash of Tabasco sauce
• 2 avocados, sliced
• chopped dill or mint