Method
1. Preheat the oven to 220C/425F/Gas 7. Cut the tomatoes into quarters. 2. Heat the oil in the pan and add the tomatoes. 3. Simmer for 2 minutes until they soften. 4. Place the tortilla on a baking tray. 5. Put the tomatoes on the tortilla and top with the sausage and cheese. 6. Place in the oven and bake for 5 minutes. Serve.