Method
1. Pre-heat oven - 175°C/350°F
2. Add tomato, fresh rosemary, fresh sage, garlic clove, olive oil, sea salt and black pepper to a clean large mixing bowl
3. Mix until coated
4. Transfer tomatoes to medium roasting dish
5. Roast until soft - 18 min
6. Add olive oil, onion, celery stalk and fresh oregano to a clean frying pan
7. Sauté until soft - medium heat
8. Add canned tomatoes and vegetable stock to a clean large saucepan
9. Transfer roasted vegetables to soup
10. Transfer onion mixture to soup
11. Heat until simmering - medium heat
12. Simmer gently - 15 min
13. Blend until smooth
14. Serve