Tapa: Tortilla Murciana (Murcia Omelette)

3 tomatoes, peeled, seeded and chopped
4 sweet red peppers deseeded and cut into fine strips
1 small aubergine peeled and diced
6 eggs
oil

Heat the oil in a frying pan and sautee the tomatoes, peppers and aubergines for 10 minutes. Beat the eggs in a large bowl with a little salt (if using) then add the fried tomato mixture and stir to coat. Add a little more oil to the pan and pour in the egg mixture, and cook gently until golden and almost set. Turn the omlette over (or put under a grill) to brown the otherside.
Serves 6