Tomato Salsa

(SERVES 4)

• 200 g/7 oz/1 small can tomatoes, drained and chopped
• 1 small onion, very finely chopped
• 15 ml/1 tbsp chopped basil
• 5 ml/1 tsp Worcestershire sauce
• Salt and freshly ground black pepper

Mix together all the ingredients and chill before serving.