- Heat oil in a large pan, add the onion, garlic, capsicum and celery and cook for 7 minutes, stirring often. Add chorizo and stir-fry for 3 minutes. Add rice, paprika and bay leaf and stir-fry another 2 minutes.
- Stir in tomatoes and water, sprinkle with oregano. Bring to the boil then cover and simmer gently for 20 minutes.
- Fluff up rice and stir in drained tuna, chopped parsley and salt and pepper, to taste. Serve immediately.